Some Investigations Concerning Kazhdan-Lusztig cells in Finite Coxeter groups of type A_n
Some isotopy-isomorphy conditions for -inverse quasigroups and loops.
Some large and small sets in topological groups.
Some lattice properties of normal-by-finite subgroups
A subgroup of a group is said to be normal-by-finite if the core of in has finite index in . It has been proved by Buckley, Lennox, Neumann, Smith and Wiegold that if every subgroup of a group G is normal-by-finite, then is abelian-by-finite, provided that all its periodic homomorphic images are locally finite. The aim of this article is to describe the structure of groups G for which the partially ordered set consisting of all normal-by-finite subgroups satisfies certain relevant...
Some Lie rings associated with Burnside groups.
Some local-global principles in the arithmetic of algebraic groups over real function fields.
Some model theory of simple algebraic groups over algebraically closed fields
Some monothetic subsemigroups of S(R).
Some morphisms of modules over the ring of pseudorational numbers.
Some new applications of orbit harmonics.
Some New Groups Admitting Essentially Unique Directly Indecomposable Decompositions.
Some new results in probalistic group theory.
Some non-normal Cayley digraphs of the generalized quaternion group of certain orders.
Some observations on left absolutely flat monoids.
Some open problems and directions for further research in semigroups of continuous selfmaps
Some p-adic Galois Representations for Curves in Characteristic p.
Some problems in number theory that arise from group theory.
In this expository paper, we present several open problerns in number theory that have arisen while doing research in group theory. These problems are on arithmetical functions or partitions. Solving some of these problems would allow to solve some open problem in group theory.[Proceedings of the Primeras Jornadas de Teoría de Números (Vilanova i la Geltrú (Barcelona), 30 June - 2 July 2005)].
Some problems on splittings of groups.
Some properties of an archimedean -group
Some properties of -operations
In the paper the problem of mathematical properties of -operations and weak -operations introduced by the author for interpretation of connectives “and”, “or”, and “also” in fuzzy rules is considered. In previous author’s papers some interesting properties of fuzzy systems with these operations were shown. These operations are weaker than triangular norms used commonly for a fuzzy system described by set of rules of the type if – then. Monotonicity condition, required for triangular norms, is...