Results 11 to 20 of about 6,193 (266)
Cyclic structures in algebraic (co)homology theories [PDF]
This note discusses the cyclic cohomology of a left Hopf algebroid ($\times_A$-Hopf algebra) with coefficients in a right module-left comodule, defined using a straightforward generalisation of the original operators given by Connes and Moscovici for Hopf algebras. Lie-Rinehart homology is a special case of this theory.
Kowalzig N., Krahmer U.
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Topological Indices of Total Graph and Zero Divisor Graph of Commutative Ring: A Polynomial Approach
The algebraic polynomial plays a significant role in mathematical chemistry to compute the exact expressions of distance-based, degree-distance-based, and degree-based topological indices.
Sourav Mondal +3 more
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On the homomorphisms of $\cap$-structure spaces [PDF]
In \cite{cap}, the concept of $\cap$-structure space is defined and it is studied from an algebraic and topological points of view. Indeed, the $\cap$-structure is considered as a model for all algebraic substructures such as subgroups, subrings and ...
Elham Abdollahpour +2 more
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Tractable Combinations of Temporal CSPs [PDF]
The constraint satisfaction problem (CSP) of a first-order theory T is the computational problem of deciding whether a given conjunction of atomic formulas is satisfiable in some model of T.
Manuel Bodirsky +2 more
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Fuzzy Soft Sets and Fuzzy Soft Lattices [PDF]
The theory of soft sets was introduced by Molodtsov in 1999 in order to deal with uncertainties. In this paper, the notion of fuzzy soft lattice is defined and some related properties are derived, which extends the notion of a fuzzy lattice to include ...
Yingchao Shao, Keyun Qin
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Neutrosophic Multigroups and Applications
In recent years, fuzzy multisets and neutrosophic sets have become a subject of great interest for researchers and have been widely applied to algebraic structures include groups, rings, fields and lattices.
Derya Bakbak +2 more
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Algebras with actions and automata
In the present paper we want to give a common structure theory of left action, group operations, R-modules and automata of different types defined over various kinds of carrier objects: sets, graphs, presheaves, sheaves, topological spaces (in particular:
W. Kühnel +3 more
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Algebraic Structure of Yang-Mills Theory [PDF]
In the present paper we analyze algebraic structures arising in Yang-Mills theory. The paper should be considered as a part of a project started with a paper "On maximally supersymmetric Yang-Mills theories" devoted to maximally supersymmetric Yang-Mills theories.
Movshev, M., Schwarz, A.
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The field of mathematics that studies the relationship between algebraic structures and graphs is known as algebraic graph theory. It incorporates concepts from graph theory, which examines the characteristics and topology of graphs, with those from ...
Amal S. Alali +5 more
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Algebraic structures in linear systems theory
A new algebraic structure, the R monoid, is associated with a discrete-time, time-invariant linear dynamical system over acommutative ring R, and its properties are investigated.
Yehoshafat Give'on, Yechezkel Zalcstein
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