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In homological algebra and algebraic topology, a spectral sequence is a means of computing homology groups by taking successive approximations. Spectral...

An important aspect in the study of elliptic curves is devising effective ways of counting points on the curve. There have been several approaches to do...

In group theory, a branch of mathematics, a core is any of certain special normal subgroups of a group. The two most common types are the normal core of...

In the mathematical field of functional analysis, the space denoted by c is the vector space of all convergent sequences ( x n ) {\displaystyle \left(x_{n}\right)}...

In mathematics, Paley graphs are undirected graphs constructed from the members of a suitable finite field by connecting pairs of elements that differ...

In applied mathematics, the Kelvin functions berν(x) and beiν(x) are the real and imaginary parts, respectively, of J ν ( x e 3 π i 4 ) , {\displaystyle...

This article discusses how information theory (a branch of mathematics studying the transmission, processing and storage of information) is related to...

In algebra, the nilradical of a Lie algebra is a nilpotent ideal, which is as large as possible. The nilradical n i l ( g ) {\displaystyle {\mathfrak {nil}}({\mathfrak...

In mathematics, cohomology with compact support refers to certain cohomology theories, usually with some condition requiring that cocycles should have...

The triple correlation of an ordinary function on the real line is the integral of the product of that function with two independently shifted copies of...