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Particular values of the Riemann zeta function Summary Particular_values_of_Riemann_zeta_function In mathematics, the Riemann zeta function is a function in complex analysis, which is also important in number theory. It is often denoted ζ(s) and is named after the mathematician Bernhard Riemann. When the argument s is ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Particular values of the Riemann zeta function Summary Particular_values_of_Riemann_zeta_function Explicit or numerically efficient formulae exist for ζ(s) at integer arguments, all of which have real values, including this example. This article lists these formulae, together with tables of values. It also includes der... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Particular values of the Riemann zeta function Summary Particular_values_of_Riemann_zeta_function The same equation in s above also holds when s is a complex number whose real part is greater than one, ensuring that the infinite sum still converges. The zeta function can then be extended to the whole of the complex pla... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Particular values of the Riemann zeta function Summary Particular_values_of_Riemann_zeta_function The above equation no longer applies for these extended values of s, for which the corresponding summation would diverge. For example, the full zeta function exists at s = −1 (and is therefore finite there), but the corres... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemannian connection on a surface Summary Riemannian_connection_on_a_surface In mathematics, the Riemannian connection on a surface or Riemannian 2-manifold refers to several intrinsic geometric structures discovered by Tullio Levi-Civita, Élie Cartan and Hermann Weyl in the early part of the twentieth century: parall... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemann–Hurwitz formula Summary Riemann-Hurwitz_formula In mathematics, the Riemann–Hurwitz formula, named after Bernhard Riemann and Adolf Hurwitz, describes the relationship of the Euler characteristics of two surfaces when one is a ramified covering of the other. It therefore connects ramification with algebraic top... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemann–Lebesgue lemma Summary Riemann–Lebesgue_lemma In mathematics, the Riemann–Lebesgue lemma, named after Bernhard Riemann and Henri Lebesgue, states that the Fourier transform or Laplace transform of an L1 function vanishes at infinity. It is of importance in harmonic analysis and asymptotic analysis. | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemann–Liouville differintegral Summary Riemann-Liouville_integral In mathematics, the Riemann–Liouville integral associates with a real function f: R → R {\displaystyle f:\mathbb {R} \rightarrow \mathbb {R} } another function Iα f of the same kind for each value of the parameter α > 0. The integral is a manner of gen... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemann–Roch theorem for surfaces Summary Noether_formula In mathematics, the Riemann–Roch theorem for surfaces describes the dimension of linear systems on an algebraic surface. The classical form of it was first given by Castelnuovo (1896, 1897), after preliminary versions of it were found by Max Noether (1886) and E... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemann–Siegel formula Summary Riemann–Siegel_formula In mathematics, the Riemann–Siegel formula is an asymptotic formula for the error of the approximate functional equation of the Riemann zeta function, an approximation of the zeta function by a sum of two finite Dirichlet series. It was found by Siegel (1932) in unp... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemann–Siegel formula Summary Riemann–Siegel_formula When used along the critical line, it is often useful to use it in a form where it becomes a formula for the Z function. If M and N are non-negative integers, then the zeta function is equal to ζ ( s ) = ∑ n = 1 N 1 n s + γ ( 1 − s ) ∑ n = 1 M 1 n 1 − s + R ( s ) {\... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemann–Siegel formula Summary Riemann–Siegel_formula The approximate functional equation gives an estimate for the size of the error term. Siegel (1932) and Edwards (1974) derive the Riemann–Siegel formula from this by applying the method of steepest descent to this integral to give an asymptotic expansion for the err... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemann–Siegel theta function Summary Gram_point In mathematics, the Riemann–Siegel theta function is defined in terms of the gamma function as θ ( t ) = arg ( Γ ( 1 4 + i t 2 ) ) − log π 2 t {\displaystyle \theta (t)=\arg \left(\Gamma \left({\frac {1}{4}}+{\frac {it}{2}}\right)\right)-{\frac {\log \pi }{2}}t} for ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemann–Siegel theta function Summary Gram_point ( t 2 ) 2 k + 1 {\displaystyle \theta (t)=-{\frac {t}{2}}\log \pi +\sum _{k=0}^{\infty }{\frac {(-1)^{k}\psi ^{(2k)}\left({\frac {1}{4}}\right)}{(2k+1)! }}\left({\frac {t}{2}}\right)^{2k+1}} where ψ ( 2 k ) {\displaystyle \psi ^{(2k)}} denotes the polygamma function of o... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemann–Stieltjes Integral Summary Riemann–Stieltjes_Integral In mathematics, the Riemann–Stieltjes integral is a generalization of the Riemann integral, named after Bernhard Riemann and Thomas Joannes Stieltjes. The definition of this integral was first published in 1894 by Stieltjes. It serves as an instructive and u... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemann–von Mangoldt formula Summary Riemann–von_Mangoldt_formula In mathematics, the Riemann–von Mangoldt formula, named for Bernhard Riemann and Hans Carl Friedrich von Mangoldt, describes the distribution of the zeros of the Riemann zeta function. The formula states that the number N(T) of zeros of the zeta function... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riemann–von Mangoldt formula Summary Riemann–von_Mangoldt_formula Backlund gives an explicit form of the error for all T > 2: | N ( T ) − ( T 2 π log T 2 π − T 2 π − 7 8 ) | < 0.137 log T + 0.443 log log T + 4.350 . {\displaystyle \left\vert {N(T)-\left({{\frac {T}{2\pi }}\log {\frac {T}{2\pi }}-{\frac {T}{2\pi... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riesz function Summary Riesz_function In mathematics, the Riesz function is an entire function defined by Marcel Riesz in connection with the Riemann hypothesis, by means of the power series R i e s z ( x ) = − ∑ k = 1 ∞ ( − x ) k ( k − 1 ) ! ζ ( 2 k ) = x ∑ n = 1 ∞ μ ( n ) n 2 exp ( − x n 2 ) . {\displaystyle {\rm {... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riesz function Summary Riesz_function If x 2 coth x 2 = ∑ n = 0 ∞ c n x n = 1 + 1 12 x 2 − 1 720 x 4 + ⋯ {\displaystyle {\frac {x}{2}}\coth {\frac {x}{2}}=\sum _{n=0}^{\infty }c_{n}x^{n}=1+{\frac {1}{12}}x^{2}-{\frac {1}{720}}x^{4}+\cdots } then F may be defined as F ( x ) = ∑ k = 1 ∞ x k c 2 k ( k − 1 ) ! = 12 x − 7... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riesz function Summary Riesz_function Alternatively, F may be defined as F ( x ) = ∑ k = 1 ∞ k k + 1 ¯ x k B 2 k . {\displaystyle F(x)=\sum _{k=1}^{\infty }{\frac {k^{\overline {k+1}}x^{k}}{B_{2k}}}.\ } n k ¯ {\displaystyle n^{\overline {k}}} denotes the rising factorial power in the notation of D. E. Knuth and the num... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riesz mean Summary Riesz_mean In mathematics, the Riesz mean is a certain mean of the terms in a series. They were introduced by Marcel Riesz in 1911 as an improvement over the Cesàro mean. The Riesz mean should not be confused with the Bochner–Riesz mean or the Strong–Riesz mean. | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riesz potential Summary Riesz_potential In mathematics, the Riesz potential is a potential named after its discoverer, the Hungarian mathematician Marcel Riesz. In a sense, the Riesz potential defines an inverse for a power of the Laplace operator on Euclidean space. They generalize to several variables the Riemann–Lio... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riesz rearrangement inequality Summary Riesz_rearrangement_inequality In mathematics, the Riesz rearrangement inequality, sometimes called Riesz–Sobolev inequality, states that any three non-negative functions f: R n → R + {\displaystyle f:\mathbb {R} ^{n}\to \mathbb {R} ^{+}} , g: R n → R + {\displaystyle g:\mathbb {R... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riesz-Fischer theorem Summary Riesz-Fischer_theorem In mathematics, the Riesz–Fischer theorem in real analysis is any of a number of closely related results concerning the properties of the space L2 of square integrable functions. The theorem was proven independently in 1907 by Frigyes Riesz and Ernst Sigismund Fischer... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riesz-Markov-Kakutani representation theorem Summary Riesz-Markov-Kakutani_representation_theorem In mathematics, the Riesz–Markov–Kakutani representation theorem relates linear functionals on spaces of continuous functions on a locally compact space to measures in measure theory. The theorem is named for Frigyes Riesz... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riesz–Thorin theorem Summary Riesz–Thorin_theorem In mathematics, the Riesz–Thorin theorem, often referred to as the Riesz–Thorin interpolation theorem or the Riesz–Thorin convexity theorem, is a result about interpolation of operators. It is named after Marcel Riesz and his student G. Olof Thorin. This theorem bounds ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Riesz–Thorin theorem Summary Riesz–Thorin_theorem Its usefulness stems from the fact that some of these spaces have rather simpler structure than others. Usually that refers to L2 which is a Hilbert space, or to L1 and L∞. Therefore one may prove theorems about the more complicated cases by proving them in two simple c... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Robin boundary conditions Summary Robin_boundary_conditions In mathematics, the Robin boundary condition (; properly French: ), or third type boundary condition, is a type of boundary condition, named after Victor Gustave Robin (1855–1897). When imposed on an ordinary or a partial differential equation, it is a specifi... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schensted algorithm Summary Robinson–Schensted_correspondence In mathematics, the Robinson–Schensted correspondence is a bijective correspondence between permutations and pairs of standard Young tableaux of the same shape. It has various descriptions, all of which are of algorithmic nature, it has many remarkable prope... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schensted algorithm Summary Robinson–Schensted_correspondence The correspondence had been described, in a rather different form, much earlier by Robinson (Robinson 1938), in an attempt to prove the Littlewood–Richardson rule. The correspondence is often referred to as the Robinson–Schensted algorithm, although the proc... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schensted algorithm Summary Robinson–Schensted_correspondence Other methods of defining the correspondence include a nondeterministic algorithm in terms of jeu de taquin. The bijective nature of the correspondence relates it to the enumerative identity ∑ λ ∈ P n ( t λ ) 2 = n ! {\displaystyle \sum _{\lambda \in {\mathc... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Robinson–Schensted–Knuth correspondence Summary Robinson–Schensted–Knuth_correspondence In mathematics, the Robinson–Schensted–Knuth correspondence, also referred to as the RSK correspondence or RSK algorithm, is a combinatorial bijection between matrices A with non-negative integer entries and pairs (P,Q) of semistand... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Rogers polynomials Summary Rogers_polynomials In mathematics, the Rogers polynomials, also called Rogers–Askey–Ismail polynomials and continuous q-ultraspherical polynomials, are a family of orthogonal polynomials introduced by Rogers (1892, 1893, 1894) in the course of his work on the Rogers–Ramanujan identities. They... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Rogers–Ramanujan identities Summary Rogers–Ramanujan_identities In mathematics, the Rogers–Ramanujan identities are two identities related to basic hypergeometric series and integer partitions. The identities were first discovered and proved by Leonard James Rogers (1894), and were subsequently rediscovered (without a ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Rogers–Szegő polynomials Summary Rogers–Szegő_polynomials In mathematics, the Rogers–Szegő polynomials are a family of polynomials orthogonal on the unit circle introduced by Szegő (1926), who was inspired by the continuous q-Hermite polynomials studied by Leonard James Rogers. They are given by h n ( x ; q ) = ∑ k = 0... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Rokhlin lemma Summary Rokhlin_lemma In mathematics, the Rokhlin lemma, or Kakutani–Rokhlin lemma is an important result in ergodic theory. It states that an aperiodic measure preserving dynamical system can be decomposed to an arbitrary high tower of measurable sets and a remainder of arbitrarily small measure. It was ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Roman surface Summary Steiner_surface In mathematics, the Roman surface or Steiner surface is a self-intersecting mapping of the real projective plane into three-dimensional space, with an unusually high degree of symmetry. This mapping is not an immersion of the projective plane; however, the figure resulting from rem... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Roman surface Summary Steiner_surface This gives an implicit formula of x 2 y 2 + y 2 z 2 + z 2 x 2 − r 2 x y z = 0. {\displaystyle x^{2}y^{2}+y^{2}z^{2}+z^{2}x^{2}-r^{2}xyz=0.\,} Also, taking a parametrization of the sphere in terms of longitude (θ) and latitude (φ), gives parametric equations for the Roman surface as... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Romanovski polynomials Summary Romanovski_polynomials In mathematics, the Romanovski polynomials are one of three finite subsets of real orthogonal polynomials discovered by Vsevolod Romanovsky (Romanovski in French transcription) within the context of probability distribution functions in statistics. They form an orth... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Rost invariant Summary Rost_invariant In mathematics, the Rost invariant is a cohomological invariant of an absolutely simple simply connected algebraic group G over a field k, which associates an element of the Galois cohomology group H3(k, Q/Z(2)) to a principal homogeneous space for G. Here the coefficient group Q/Z... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Rothe–Hagen identity Summary Rothe–Hagen_identity In mathematics, the Rothe–Hagen identity is a mathematical identity valid for all complex numbers ( x , y , z {\displaystyle x,y,z} ) except where its denominators vanish: ∑ k = 0 n x x + k z ( x + k z k ) y y + ( n − k ) z ( y + ( n − k ) z n − k ) = x + y x + y + n z ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Routh–Hurwitz theorem Summary Routh–Hurwitz_theorem In mathematics, the Routh–Hurwitz theorem gives a test to determine whether all roots of a given polynomial lie in the left half-plane. Polynomials with this property are called Hurwitz stable polynomials. The Routh–Hurwitz theorem is important in dynamical systems an... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Rudin–Shapiro sequence Summary Rudin–Shapiro_sequence In mathematics, the Rudin–Shapiro sequence, also known as the Golay–Rudin–Shapiro sequence, is an infinite 2-automatic sequence named after Marcel Golay, Walter Rudin, and Harold S. Shapiro, who independently investigated its properties. | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Ruelle zeta-function Summary Ruelle_zeta_function In mathematics, the Ruelle zeta function is a zeta function associated with a dynamical system. It is named after mathematical physicist David Ruelle. | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Runge–Kutta–Fehlberg method Summary Runge–Kutta–Fehlberg_method In mathematics, the Runge–Kutta–Fehlberg method (or Fehlberg method) is an algorithm in numerical analysis for the numerical solution of ordinary differential equations. It was developed by the German mathematician Erwin Fehlberg and is based on the large ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Russo–Dye theorem Summary Russo–Dye_theorem In mathematics, the Russo–Dye theorem is a result in the field of functional analysis. It states that in a unital C*-algebra, the closure of the convex hull of the unitary elements is the closed unit ball. : 44 The theorem was published by B. Russo and H. A. Dye in 1966. | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Samuelson–Berkowitz algorithm Summary Samuelson–Berkowitz_algorithm In mathematics, the Samuelson–Berkowitz algorithm efficiently computes the characteristic polynomial of an n × n {\displaystyle n\times n} matrix whose entries may be elements of any unital commutative ring. Unlike the Faddeev–LeVerrier algorithm, it p... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Geometric Satake correspondence Summary Geometric_Satake_correspondence In mathematics, the Satake isomorphism, introduced by Ichirō Satake (1963), identifies the Hecke algebra of a reductive group over a local field with a ring of invariants of the Weyl group. The geometric Satake equivalence is a geometric version of... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Lang–Trotter conjecture Summary Sato–Tate_conjecture In mathematics, the Sato–Tate conjecture is a statistical statement about the family of elliptic curves Ep obtained from an elliptic curve E over the rational numbers by reduction modulo almost all prime numbers p. Mikio Sato and John Tate independently posed the con... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Lang–Trotter conjecture Summary Sato–Tate_conjecture {\sqrt {p}})\ } as p → ∞ {\displaystyle p\to \infty } , and the point of the conjecture is to predict how the O-term varies. The original conjecture and its generalization to all totally real fields was proved by Laurent Clozel, Michael Harris, Nicholas Shepherd-Barr... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schneider–Lang theorem Summary Schneider–Lang_theorem In mathematics, the Schneider–Lang theorem is a refinement by Lang (1966) of a theorem of Schneider (1949) about the transcendence of values of meromorphic functions. The theorem implies both the Hermite–Lindemann and Gelfond–Schneider theorems, and implies the tran... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schönflies problem Summary Schönflies_problem In mathematics, the Schoenflies problem or Schoenflies theorem, of geometric topology is a sharpening of the Jordan curve theorem by Arthur Schoenflies. For Jordan curves in the plane it is often referred to as the Jordan–Schoenflies theorem. | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schoen–Yau conjecture Summary Schoen–Yau_conjecture In mathematics, the Schoen–Yau conjecture is a disproved conjecture in hyperbolic geometry, named after the mathematicians Richard Schoen and Shing-Tung Yau. It was inspired by a theorem of Erhard Heinz (1952). One method of disproof is the use of Scherk surfaces, as ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Scholz conjecture Summary Scholz_conjecture In mathematics, the Scholz conjecture is a conjecture on the length of certain addition chains. It is sometimes also called the Scholz–Brauer conjecture or the Brauer–Scholz conjecture, after Arnold Scholz who formulated it in 1937 and Alfred Brauer who studied it soon afterw... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schottky form Summary Schottky_form In mathematics, the Schottky form or Schottky's invariant is a Siegel cusp form J of degree 4 and weight 8, introduced by Friedrich Schottky (1888, 1903) as a degree 16 polynomial in the Thetanullwerte of genus 4. He showed that it vanished at all Jacobian points (the points of the d... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schottky problem Summary Schottky_problem In mathematics, the Schottky problem, named after Friedrich Schottky, is a classical question of algebraic geometry, asking for a characterisation of Jacobian varieties amongst abelian varieties. | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schreier refinement theorem Summary Schreier_refinement_theorem In mathematics, the Schreier refinement theorem of group theory states that any two subnormal series of subgroups of a given group have equivalent refinements, where two series are equivalent if there is a bijection between their factor groups that sends e... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schröder number Summary Schröder_number In mathematics, the Schröder number S n , {\displaystyle S_{n},} also called a large Schröder number or big Schröder number, describes the number of lattice paths from the southwest corner ( 0 , 0 ) {\displaystyle (0,0)} of an n × n {\displaystyle n\times n} grid to the northeast... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schuette–Nesbitt formula Summary Schuette–Nesbitt_formula In mathematics, the Schuette–Nesbitt formula is a generalization of the inclusion–exclusion principle. It is named after Donald R. Schuette and Cecil J. Nesbitt. The probabilistic version of the Schuette–Nesbitt formula has practical applications in actuarial sc... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schur orthogonality relations Summary Schur_orthogonality_relations In mathematics, the Schur orthogonality relations, which were proven by Issai Schur through Schur's lemma, express a central fact about representations of finite groups. They admit a generalization to the case of compact groups in general, and in parti... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwartz kernel theorem Summary Schwartz_kernel_theorem In mathematics, the Schwartz kernel theorem is a foundational result in the theory of generalized functions, published by Laurent Schwartz in 1952. It states, in broad terms, that the generalized functions introduced by Schwartz (Schwartz distributions) have a two... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwartz–Zippel lemma Summary Schwartz–Zippel_lemma In mathematics, the Schwartz–Zippel lemma (also called the DeMillo–Lipton–Schwartz–Zippel lemma) is a tool commonly used in probabilistic polynomial identity testing, i.e. in the problem of determining whether a given multivariate polynomial is the 0-polynomial (or id... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwarz alternating method Summary Schwarz_alternating_method In mathematics, the Schwarz alternating method or alternating process is an iterative method introduced in 1869–1870 by Hermann Schwarz in the theory of conformal mapping. Given two overlapping regions in the complex plane in each of which the Dirichlet prob... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwarz alternating method Summary Schwarz_alternating_method From 1870 onwards Carl Neumann also contributed to this theory. In the 1950s Schwarz's method was generalized in the theory of partial differential equations to an iterative method for finding the solution of an elliptic boundary value problem on a domain wh... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwarz lantern Summary Schwarz_lantern In mathematics, the Schwarz lantern is a polyhedral approximation to a cylinder, used as a pathological example of the difficulty of defining the area of a smooth (curved) surface as the limit of the areas of polyhedra. It is formed by stacked rings of isosceles triangles, arrang... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwarz lantern Summary Schwarz_lantern It is also known as Schwarz's boot, Schwarz's polyhedron, or the Chinese lantern.As Schwarz showed, for the surface area of a polyhedron to converge to the surface area of a curved surface, it is not sufficient to simply increase the number of rings and the number of isosceles tr... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwarz's lemma Summary Schwarz's_lemma In mathematics, the Schwarz lemma, named after Hermann Amandus Schwarz, is a result in complex analysis about holomorphic functions from the open unit disk to itself. The lemma is less celebrated than deeper theorems, such as the Riemann mapping theorem, which it helps to prove. ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwarz reflection principle Summary Schwarz_reflection_principle In mathematics, the Schwarz reflection principle is a way to extend the domain of definition of a complex analytic function, i.e., it is a form of analytic continuation. It states that if an analytic function is defined on the upper half-plane, and has w... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwarz reflection principle Summary Schwarz_reflection_principle Suppose that F is a continuous function on the closed upper half plane { z ∈ C ∣ Im ( z ) ≥ 0 } {\displaystyle \left\{z\in \mathbb {C} \mid \operatorname {Im} (z)\geq 0\right\}} , holomorphic on the upper half plane { z ∈ C ∣ Im ( z ) > 0 } {\display... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwarz reflection principle Summary Schwarz_reflection_principle In fact Morera's theorem is well adapted to proving such statements. Contour integrals involving the extension of F clearly split into two, using part of the real axis. So, given that the principle is rather easy to prove in the special case from Morera'... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwarzian derivative Summary Schwarzian_derivative In mathematics, the Schwarzian derivative is an operator similar to the derivative which is invariant under Möbius transformations. Thus, it occurs in the theory of the complex projective line, and in particular, in the theory of modular forms and hypergeometric funct... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwarz–Ahlfors–Pick theorem Summary Schwarz–Ahlfors–Pick_theorem In mathematics, the Schwarz–Ahlfors–Pick theorem is an extension of the Schwarz lemma for hyperbolic geometry, such as the Poincaré half-plane model. The Schwarz–Pick lemma states that every holomorphic function from the unit disk U to itself, or from th... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwarz–Ahlfors–Pick theorem Summary Schwarz–Ahlfors–Pick_theorem Let U be the unit disk with Poincaré metric ρ {\displaystyle \rho } ; let S be a Riemann surface endowed with a Hermitian metric σ {\displaystyle \sigma } whose Gaussian curvature is ≤ −1; let f: U → S {\displaystyle f:U\rightarrow S} be a holomorphic fu... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Schwarz–Ahlfors–Pick theorem Summary Schwarz–Ahlfors–Pick_theorem {\displaystyle z_{1},z_{2}\in U.} A generalization of this theorem was proved by Shing-Tung Yau in 1973. == References == | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Scott core theorem Summary Scott_core_theorem In mathematics, the Scott core theorem is a theorem about the finite presentability of fundamental groups of 3-manifolds due to G. Peter Scott, (Scott 1973). The precise statement is as follows: Given a 3-manifold (not necessarily compact) with finitely generated fundamenta... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Segal–Bargmann space Summary Segal–Bargmann_space In mathematics, the Segal–Bargmann space (for Irving Segal and Valentine Bargmann), also known as the Bargmann space or Bargmann–Fock space, is the space of holomorphic functions F in n complex variables satisfying the square-integrability condition: ‖ F ‖ 2 := π − n ∫ ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Segal–Bargmann space Summary Segal–Bargmann_space {\displaystyle \langle F\mid G\rangle =\pi ^{-n}\int _{\mathbb {C} ^{n}}{\overline {F(z)}}G(z)\exp(-|z|^{2})\,dz.} The space was introduced in the mathematical physics literature separately by Bargmann and Segal in the early 1960s; see Bargmann (1961) and Segal (1963). ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Segre class Summary Segre_class In mathematics, the Segre class is a characteristic class used in the study of cones, a generalization of vector bundles. For vector bundles the total Segre class is inverse to the total Chern class, and thus provides equivalent information; the advantage of the Segre class is that it ge... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Segre mapping Summary Segre_mapping In mathematics, the Segre embedding is used in projective geometry to consider the cartesian product (of sets) of two projective spaces as a projective variety. It is named after Corrado Segre. | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Seifert conjecture Summary Seifert_conjecture In mathematics, the Seifert conjecture states that every nonsingular, continuous vector field on the 3-sphere has a closed orbit. It is named after Herbert Seifert. In a 1950 paper, Seifert asked if such a vector field exists, but did not phrase non-existence as a conjectur... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Seifert conjecture Summary Seifert_conjecture He also established the conjecture for perturbations of the Hopf fibration. The conjecture was disproven in 1974 by Paul Schweitzer, who exhibited a C 1 {\displaystyle C^{1}} counterexample. Schweitzer's construction was then modified by Jenny Harrison in 1988 to make a C 2... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Seifert–Van Kampen theorem Summary Seifert-Van_Kampen_theorem In mathematics, the Seifert–Van Kampen theorem of algebraic topology (named after Herbert Seifert and Egbert van Kampen), sometimes just called Van Kampen's theorem, expresses the structure of the fundamental group of a topological space X {\displaystyle X} ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Selberg's zeta function conjecture Summary Selberg's_zeta_function_conjecture In mathematics, the Selberg conjecture, named after Atle Selberg, is a theorem about the density of zeros of the Riemann zeta function ζ(1/2 + it). It is known that the function has infinitely many zeroes on this line in the complex plane: th... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Selberg integral Summary Selberg_integral In mathematics, the Selberg integral is a generalization of Euler beta function to n dimensions introduced by Atle Selberg. | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Selberg trace formula Summary Selberg's_trace_formula In mathematics, the Selberg trace formula, introduced by Selberg (1956), is an expression for the character of the unitary representation of a Lie group G on the space L2(Γ\G) of square-integrable functions, where Γ is a cofinite discrete group. The character is giv... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Selberg trace formula Summary Selberg's_trace_formula The case when Γ\G is not compact is harder, because there is a continuous spectrum, described using Eisenstein series. Selberg worked out the non-compact case when G is the group SL(2, R); the extension to higher rank groups is the Arthur–Selberg trace formula. | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Selberg trace formula Summary Selberg's_trace_formula When Γ is the fundamental group of a Riemann surface, the Selberg trace formula describes the spectrum of differential operators such as the Laplacian in terms of geometric data involving the lengths of geodesics on the Riemann surface. In this case the Selberg trac... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Serre spectral sequence Summary Serre_spectral_sequence In mathematics, the Serre spectral sequence (sometimes Leray–Serre spectral sequence to acknowledge earlier work of Jean Leray in the Leray spectral sequence) is an important tool in algebraic topology. It expresses, in the language of homological algebra, the sin... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Shapiro inequality Summary Shapiro_inequality In mathematics, the Shapiro inequality is an inequality proposed by Harold S. Shapiro in 1954. | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Shapiro polynomials Summary Shapiro_polynomials In mathematics, the Shapiro polynomials are a sequence of polynomials which were first studied by Harold S. Shapiro in 1951 when considering the magnitude of specific trigonometric sums. In signal processing, the Shapiro polynomials have good autocorrelation properties an... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Shapiro polynomials Summary Shapiro_polynomials . Q 1 ( x ) = 1 − x Q 2 ( x ) = 1 + x − x 2 + x 3 Q 3 ( x ) = 1 + x + x 2 − x 3 − x 4 − x 5 + x 6 − x 7 . . . {\displaystyle {\begin{aligned}P_{1}(x)&{}=1+x\\P_{2}(x)&{}=1+x+x^{2}-x^{3}\\P_{3}(x)&{}=1+x+x^{2}-x^{3}+x^{4}+x^{5}-x^{6}+x^{7}\\...\\Q_{1}(x)&{}=1-x\\Q_{2}(x)&{... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Sherman–Takeda theorem Summary Sherman–Takeda_theorem In mathematics, the Sherman–Takeda theorem states that if A is a C*-algebra then its double dual is a W*-algebra, and is isomorphic to the weak closure of A in the universal representation of A. The theorem was announced by Sherman (1950) and proved by Takeda (1954)... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Shimizu L-function Summary Shimizu_L-function In mathematics, the Shimizu L-function, introduced by Hideo Shimizu (1963), is a Dirichlet series associated to a totally real algebraic number field. Michael Francis Atiyah, H. Donnelly, and I. M. Singer (1983) defined the signature defect of the boundary of a manifold as ... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Shimura subgroup Summary Shimura_subgroup In mathematics, the Shimura subgroup Σ(N) is a subgroup of the Jacobian of the modular curve X0(N) of level N, given by the kernel of the natural map to the Jacobian of X1(N). It is named after Goro Shimura. There is a similar subgroup Σ(N,D) associated to Shimura curves of qua... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Siegel G-function Summary G-function_(power_series) In mathematics, the Siegel G-functions are a class of functions in transcendental number theory introduced by C. L. Siegel. They satisfy a linear differential equation with polynomial coefficients, and the coefficients of their power series expansion lie in a fixed al... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Siegel parabolic subgroup Summary Siegel_parabolic_subgroup In mathematics, the Siegel parabolic subgroup, named after Carl Ludwig Siegel, is the parabolic subgroup of the symplectic group with abelian radical, given by the matrices of the symplectic group whose lower left quadrant is 0 (for the standard symplectic for... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Siegel upper half-space Summary Siegel's_upper_half-space In mathematics, the Siegel upper half-space of degree g (or genus g) (also called the Siegel upper half-plane) is the set of g × g symmetric matrices over the complex numbers whose imaginary part is positive definite. It was introduced by Siegel (1939). It is th... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Siegel upper half-space Summary Siegel's_upper_half-space The group of automorphisms preserving the complex structure of the manifold is isomorphic to the symplectic group Sp(2g, R). Just as the two-dimensional hyperbolic metric is the unique (up to scaling) metric on the upper half-plane whose isometry group is the co... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Siegel upper half-space Summary Siegel's_upper_half-space Writing a generic matrix Z in the Siegel upper half-space in terms of its real and imaginary parts as Z = X + iY, all metrics with isometry group Sp(2g, R) are proportional to d s 2 = tr ( Y − 1 d Z Y − 1 d Z ¯ ) . {\displaystyle ds^{2}={\text{tr}}(Y^{-1}dZY^{-1... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
Siegel–Weil formula Summary Siegel–Weil_formula In mathematics, the Siegel–Weil formula, introduced by Weil (1964, 1965) as an extension of the results of Siegel (1951, 1952), expresses an Eisenstein series as a weighted average of theta series of lattices in a genus, where the weights are proportional to the inverse o... | https://www.kaggle.com/datasets/conjuring92/wiki-stem-corpus |
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