Now showing items 1-10 of 487
Semi-Heyting Algebras Term-equivalent to Gödel Algebras
In this paper we investigate those subvarieties of the variety SH of semi-Heyting algebras which are term-equivalent to the variety LH of Gödel algebras (linear Heyting algebras). We prove that the only other subvarieties ...
Algebraic Limit Cycles in Piecewise Linear Differential Systems
(World Scientific Publ Co Pte Ltd, 2018-03-01)
This paper is devoted to study the algebraic limit cycles of planar piecewise linear differential systems. In particular, we present examples exhibiting two explicit hyperbolic algebraic limit cycles, as well as some ...
An evolution algebra in population genetics
(Elsevier Inc., 2014)
We consider an evolution algebra which corresponds to a bisexual population with a set of females partitioned into finitely many different types and the males having only one type. We study basic properties of the algebra. ...
On the polynomial identities of the algebra M-11 (E)
(Elsevier Science IncNew YorkEUA, 2013)
The boson-fermion correspondence from linear ODEs
(Elsevier B.V., 2014-10-01)
There is a bridge between generic linear Ordinary Differential Equations (ODEs), Schubert Calculus and the bosonic-fermionic representations of the Heisenberg algebra. For a finite-order generic linear ODE, the role of the ...
Conservative Algebras Of 2-dimensional Algebras
(ELSEVIER SCIENCE INCNEW YORK, 2015)
Polynomial identities for the ternary cyclic sum
(TAYLOR & FRANCIS LTD, 2009)
We simplify the results of Bremner and Hentzel [J. Algebra 231 (2000) 387-405] on polynomial identities of degree 9 in two variables satisfied by the ternary cyclic sum [a, b, c] abc + bca + cab in every totally associative ...
Identities and isomorphisms of graded simple algebras
(Elsevier Science IncNew YorkEUA, 2010)
Some classes of semisimple group (and loop) algebras over finite fields
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2010)
We determine the structure of the semisimple group algebra of certain groups over the rationals and over those finite fields where the Wedderburn decompositions have the least number of simple components We apply our work ...
The cohomology of filiform Lie algebras of maximal rank
(Elsevier Science Inc, 2014-06)
We describe the structure of the cohomology of the filiform Lie algebras Ln and Qn as a module over their (2-dimensional) torus of derivations. Our approach relies on the fact that both filiform algebras have an ideal h ...