Results 11 to 20 of about 244 (32)
On the power pseudovariety $\mathbf{PCS}$ [PDF]
, 2012 Some new semantic and syntactic characterizations of the members of the power pseudovariety $\mathbf{PCS}$ are obtained. This leads in particular to new algorithms for deciding membership in $\mathbf{PCS}$
Auinger, K.
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Veterinary Dermatology, Volume 27, Issue 5, Page 391-e98, October 2016., 2016 Background– Pseudomonas aeruginosa (PA) may cause suppurative otitis externa with severe inflammation and ulceration in dogs. Multidrug resistance is commonly reported for this organism, creating a difficult therapeutic challenge. Objective– The aim of this study was to evaluate the in vitro antimicrobial activity of a gel containing 0.5 µg/mL of ...
Giovanni Ghibaudo +6 more
wiley +1 more source
Combinatorial Markov chains on linear extensions [PDF]
, 2013 We consider generalizations of Schuetzenberger's promotion operator on the set L of linear extensions of a finite poset of size n. This gives rise to a strongly connected graph on L.
A. Björner +33 more
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On the extensions of infinite‐dimensional representations of Lie semigroups
International Journal of Mathematics and Mathematical Sciences, Volume 29, Issue 4, Page 195-207, 2002., 2002 The necessary and sufficient conditions have been obtained for extendability of a Banach representation of a generating Lie semigroup S to a local representation of the Lie group G generated by S when the tangent wedge of S is a Lie semialgebra. The most convenient conditions we obtain correspond to the case of unitary representations. In this case, we
Adolf R. Mirotin
wiley +1 more source
On categorical aspects of S -quantales
Open Mathematics, 2018 S-quantales are characterized as injective objects in the category of S-posets with respect to certain class of homomorphisms that are order-preserving mappings. This paper is devoted to exhibitions of categorical structures on S-quantales.
Zhang Xia, Zhou Yunyan
doaj +1 more source
Unified theory for finite Markov chains [PDF]
, 2019 We provide a unified framework to compute the stationary distribution of any finite irreducible Markov chain or equivalently of any irreducible random walk on a finite semigroup $S$.
Rhodes, John, Schilling, Anne
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On completely 0‐simple semigroups
International Journal of Mathematics and Mathematical Sciences, Volume 19, Issue 3, Page 507-520, 1996., 1995 Let S be a completely 0‐simple semigroup and F be an algebraically closed field. Then for each 0‐minimal right ideal M of S, M = B ∪ C ∪ {0}, where B is a right group and C is a zero semigroup. Also, a matrix representation for S other than Rees matrix is found for the condition that the semigroup ring R(F, S) is semisimple Artinian.
Yue-Chan Phoebe Ho
wiley +1 more source
Free idempotent generated semigroups and endomorphism monoids of free $G$-acts [PDF]
, 2014 The study of the free idempotent generated semigroup $\mathrm{IG}(E)$ over a biordered set $E$ began with the seminal work of Nambooripad in the 1970s and has seen a recent revival with a number of new approaches, both geometric and combinatorial.
Dolinka, Igor +2 more
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Isomorphisms of semigroups of transformations
International Journal of Mathematics and Mathematical Sciences, Volume 6, Issue 3, Page 487-501, 1983., 1981 If M is a centered operand over a semigroup S, the suboperands of M containing zero are characterized in terms of S‐homomorphisms of M. Some properties of centered operands over a semigroup with zero are studied. A Δ‐centralizer C of a set M and the semigroup S(C, Δ) of transformations of M over C are introduced, where Δ is a subset of M. When Δ = M, M
A. Sita Rama Murti
wiley +1 more source
On residual finiteness of monoids, their Schützenberger groups and associated actions [PDF]
, 2014 RG was supported by an EPSRC Postdoctoral Fellowship EP/E043194/1 held at the University of St Andrews, Scotland.In this paper we discuss connections between the following properties: (RFM) residual finiteness of a monoid M ; (RFSG) residual finiteness ...
Gray, Robert, Ruškuc, N.
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