Results 21 to 30 of about 340,049 (197)
A Social Choice Analysis of the Borda Rule in a General Linguistic Framework [PDF]
International Journal of Computational Intelligence Systems, 2010 In this paper the Borda rule is extended by allowing the voters to show their preferences among alternatives through linguistic labels. To this aim, we need to add them up for assigning a qualification to each alternative and then to compare such ...
José Luis García-Lapresta +2 more
doaj +2 more sources
TRIANGULAR MATRIX REPRESENTATIONS OF SKEW MONOID RINGS [PDF]
, 2010 Let R be a ring and S a u.p.-monoid. Assume that there is a monoid homomorphism α : S → Aut (R). Suppose that α is weakly rigid and lR(Ra) is pure as a left ideal of R for every element a ∈ R.
Zhongkui, Liu, Xiaoyan, Yang
core +1 more source
Journal of Algebra, 2006 A `linear algebraic monoid' is an affine variety defined over an algebraically closed field \(K\) with an associative morphism and an identity. The unit group of an algebraic monoid is an algebraic group. An algebraic monoid is `irreducible' if it is irreducible as a variety.
Li, Zhuo, Li, Zhenheng, Cao, You'an
openaire +2 more sources
A Monoid for the Grassmannian Bruhat Order
European Journal of Combinatorics, 1999 If \(S_\infty\) denotes the group of permutations on the natural numbers fixing all but a finite number then \(u\in S_\infty\) may be used to define Schubert polynomials \(S_u\in Z[X_1,X_2,\dots]\) as a homogeneous basis indexed by these. For \(u,v\in S_\infty\), the product \(S_uS_v= \Sigma_w c^w_{uv}\) \((w\in S_\infty)\) where the structure ...
Nantel Bergeron, Frank Sottile
openaire +1 more source
Algebraic Geometry Over Complete Lattices and Involutive Pocrims
Discussiones Mathematicae - General Algebra and Applications, 2022 An involutive pocrim is a resituated integral partially ordered commutative monoid with an involution operator, consider as an algebra. In this paper it is proved that the variety of a finitely generated by involutive pocrims of finite type has a ...
Molkhasi Ali, Shum Kar Ping
doaj +1 more source
On ideals of lattice ordered monoids [PDF]
Mathematica Bohemica, 2007 Summary: In the paper the notion of an ideal of a lattice-ordered monoid \(A\) is introduced and relations between ideals of \(A\) and congruence relations on \(A\) are investigated. Further, it is shown that the set of all ideals of a soft lattice-ordered monoid or a negatively ordered monoid partially ordered by inclusion is an algebraic Brouwerian ...
openaire +2 more sources
Additive monotones for resource theories of parallel-combinable processes with discarding [PDF]
Electronic Proceedings in Theoretical Computer Science, 2015 A partitioned process theory, as defined by Coecke, Fritz, and Spekkens, is a symmetric monoidal category together with an all-object-including symmetric monoidal subcategory.
Brendan Fong, Hugo Nava-Kopp
doaj +1 more source
Properties of the subsemigroups of the bicyclic monoid [PDF]
, 2002 In this paper we study some properties of the subsemigroups of the bicyclic monoid B, by using a recent description of its subsemigroups. We start by giving necessary and sufficient conditions for a subsemigroup to be finitely generated.
Ruskuc, Nik +3 more
core +1 more source
The X[[S]]-Sub-Exact Sequence of Generalized Power Series Rings
Al-Jabar, 2020 Let be a ring, a strictly ordered monoid, and K, L, M are R-modules. Then, we can construct the Generalized Power Series Modules (GPSM) K[[S]], L[[S]], and M[[S]], which are the module over the Generalized Power Series Rings (GPSR) R[[S]].
Wesly Agustinus Pardede +2 more
doaj +1 more source
COGENERATOR AND SUBDIRECTLY IRREDUCIBLE IN THE CATEGORY OF S-POSETS [PDF]
Journal of Algebraic Systems, 2015 In this paper we study the notions of cogenerator and subdirectlyirreducible in the category of S-poset. First we give somenecessary and sufficient conditions for a cogenerator $S$-posets.Then we see that under some conditions, regular injectivityimplies
Gholamreza Moghaddasi
doaj +1 more source