• universal algebra, an algebraic structure is called an algebra; this term may be ambiguous, since, in other contexts, an algebra is an algebraic structure that...
    21 KB (2,707 words) - 02:10, 7 June 2025
  • Thumbnail for Boolean algebra (structure)
    In abstract algebra, a Boolean algebra or Boolean lattice is a complemented distributive lattice. This type of algebraic structure captures essential properties...
    49 KB (3,372 words) - 02:25, 17 September 2024
  • noncommutative algebraic geometry and, more recently, of derived algebraic geometry. See also: Generic matrix ring. A homomorphism between two R-algebras is an...
    31 KB (4,261 words) - 10:53, 26 May 2025
  • algebraic structures are studied. Abstract algebra is primarily the study of specific algebraic structures and their properties. Algebraic structures...
    19 KB (2,223 words) - 21:00, 23 September 2024
  • partial list of possible structures are measures, algebraic structures (groups, fields, etc.), topologies, metric structures (geometries), orders, graphs...
    6 KB (651 words) - 04:20, 6 May 2025
  • Algebra is a branch of mathematics that deals with abstract systems, known as algebraic structures, and the manipulation of expressions within those systems...
    137 KB (13,739 words) - 22:58, 10 June 2025
  • Thumbnail for Algebraic group
    mathematics, an algebraic group is an algebraic variety endowed with a group structure that is compatible with its structure as an algebraic variety. Thus...
    16 KB (2,244 words) - 15:28, 15 May 2025
  • more specifically in abstract algebra, a *-algebra (or involutive algebra; read as "star-algebra") is a mathematical structure consisting of two involutive...
    11 KB (1,359 words) - 09:14, 24 May 2025
  • Thumbnail for Abstract algebra
    In mathematics, more specifically algebra, abstract algebra or modern algebra is the study of algebraic structures, which are sets with specific operations...
    33 KB (4,336 words) - 16:06, 7 June 2025
  • operation is not assumed to be associative. That is, an algebraic structure A is a non-associative algebra over a field K if it is a vector space over K and...
    25 KB (3,005 words) - 20:16, 18 February 2025
  • universal algebra, the object of study is the possible types of algebraic structures and their relationships. In universal algebra, an algebra (or algebraic structure)...
    25 KB (3,021 words) - 05:49, 13 June 2025
  • algebra, an interior algebra is a certain type of algebraic structure that encodes the idea of the topological interior of a set. Interior algebras are...
    30 KB (3,849 words) - 17:44, 27 May 2025
  • Thumbnail for Algebraic topology
    assigning algebraic invariants to a topological space that has a more refined algebraic structure than does homology. Cohomology arises from the algebraic dualization...
    19 KB (2,093 words) - 21:19, 12 June 2025
  • In universal algebra, a variety of algebras or equational class is the class of all algebraic structures of a given signature satisfying a given set of...
    14 KB (1,973 words) - 12:05, 28 May 2025
  • algebra over a field (often simply called an algebra) is a vector space equipped with a bilinear product. Thus, an algebra is an algebraic structure consisting...
    22 KB (3,122 words) - 20:22, 31 March 2025
  • both algebraic and topological closure properties. In some disciplines such properties are axiomatized and algebras with certain topological structure become...
    5 KB (545 words) - 13:58, 27 September 2024
  • In mathematics, a Hodge structure, named after W. V. D. Hodge, is an algebraic structure at the level of linear algebra, similar to the one that Hodge...
    30 KB (4,881 words) - 09:24, 12 January 2025
  • Thumbnail for Field (mathematics)
    and real numbers. A field is thus a fundamental algebraic structure which is widely used in algebra, number theory, and many other areas of mathematics...
    87 KB (10,305 words) - 21:38, 10 June 2025
  • Thumbnail for Data structure
    operations that can be applied to the data, i.e., it is an algebraic structure about data. Data structures serve as the basis for abstract data types (ADT). The...
    16 KB (1,805 words) - 09:40, 17 May 2025
  • homomorphism of A-modules. Graded Hopf algebras are often used in algebraic topology: they are the natural algebraic structure on the direct sum of all homology...
    35 KB (4,397 words) - 17:17, 1 February 2025
  • Thumbnail for Kernel (algebra)
    the underlying algebraic structure in the domain to its image. When the algebraic structures involved have an underlying group structure, the kernel is...
    23 KB (3,294 words) - 07:11, 26 May 2025
  • is called an algebraic matroid. No good characterization of algebraic matroids is known, but certain matroids are known to be non-algebraic; the smallest...
    7 KB (946 words) - 17:06, 18 January 2025
  • logic, algebraic logic is the reasoning obtained by manipulating equations with free variables. What is now usually called classical algebraic logic focuses...
    19 KB (2,224 words) - 02:32, 22 May 2025
  • In abstract algebra, a congruence relation (or simply congruence) is an equivalence relation on an algebraic structure (such as a group, ring, or vector...
    12 KB (1,749 words) - 04:42, 9 December 2024
  • Thumbnail for F-algebra
    specifically in category theory, F-algebras generalize the notion of algebraic structure. Rewriting the algebraic laws in terms of morphisms eliminates...
    14 KB (1,808 words) - 13:34, 5 June 2025
  • Heyting algebra, so too is H2. This follows from the characterization of Heyting algebras as bounded lattices (thought of as algebraic structures rather...
    44 KB (6,294 words) - 04:58, 1 May 2025
  • Thumbnail for Group theory
    In abstract algebra, group theory studies the algebraic structures known as groups. The concept of a group is central to abstract algebra: other well-known...
    39 KB (5,086 words) - 18:26, 11 April 2025
  • Thumbnail for Dyadic rational
    "Convex spaces, affine spaces, and commutants for algebraic theories", Applied Categorical Structures, 26 (2): 369–400, arXiv:1603.03351, doi:10.1007/s10485-017-9496-9...
    35 KB (3,895 words) - 15:39, 26 March 2025
  • any algebraic objects we can introduce the discrete topology, under which the algebraic operations are continuous functions. For any such structure that...
    27 KB (3,839 words) - 22:55, 9 June 2025
  • Look up algebraic in Wiktionary, the free dictionary. Algebraic may refer to any subject related to algebra in mathematics and related branches like algebraic...
    1 KB (238 words) - 13:14, 27 August 2020