Results 171 to 180 of about 1,070,702 (215)

Geometric Scattering on Measure Spaces. [PDF]

Appl Comput Harmon Anal
Chew J, Hirn M, Krishnaswamy S, Needell D, Perlmutter M, Steach H, Viswanath S, Wu HT.   +7 more
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An additive-noise approximation to Keller-Segel-Dean-Kawasaki dynamics: local well-posedness of paracontrolled solutions. [PDF]

Stoch Partial Differ Equ
Martini A, Mayorcas A.
europepmc   +1 more source

Parabolic PDEs with Dynamic Data under a Bounded Slope Condition. [PDF]

Arch Ration Mech Anal
Bögelein V, Duzaar F, Treu G.
europepmc   +1 more source

Genome rearrangements as double coset Markov chains. [PDF]

J Math Biol
Simper MA.
europepmc   +1 more source

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The Lattice of Regular Subsemigroups of a Regular Semigroup

Vestnik St Petersburg University: Mathematics, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Fuzzy Congruences on a Regular Semigroup

Fuzzy Sets and Systems, 2001
The paper examines lattices of fuzzy equivalence relations [cf. \textit{L. A. Zadeh}, Inf. Sci. 3, 177-200 (1971; Zbl 0218.02058)] on a regular semigroup. In particular properties of the lattice of fuzzy congruences are considered. This is a continuation of a paper by \textit{M. A. Samhan} [Inf. Sci. 74, No. 1-2, 165-175 (1993; Zbl 0785.20034)].
exaly   +4 more sources

Regular Congruences on an Idempotent-Regular-Surjective Semigroup

Bulletin of the Australian Mathematical Society, 2013
A semigroup $S$ is called \emph{idempotent-surjective} [\emph{regular-surjective}] if whenever $\rho$ is a congruence on $S$ and $a\rho$ is idempotent [regular] in $S/\rho$, then there is $e\in E_S\cap a\rho$ [$r\in Reg(S)\cap a\rho$], where $E_S$ [$Reg ...
Roman S. Gigoń
exaly   +2 more sources

Congruences on *-Regular Semigroups

Periodica Mathematica Hungarica, 2002
By a *-regular semigroup \(S\) the authors mean a semigroup with involution * admitting a Moore-Penrose inverse; that is, for each \(a\in S\) there exists a (necessarily unique) solution \(x\) to the equations \(axa=a\), \(xax=x\), \((ax)^*=ax\), \((xa)^*=xa\) which is denoted by \(x=a^+\).
Crvenković, Siniša, Dolinka, Igor
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Regular Orthocryptou Semigroups

Semigroup Forum, 2004
The semigroups in this paper are defined using two kinds of generalized Green's relations defined elsewhere. A semigroup \(S\) is superabundant if each \(H^*\)-class contains an idempotent and \(S\) is semisuperabundant if both each \(\widetilde L\)- and \(\widetilde R\)-class contains at least one idempotent. A semigroup is a \(u\)-semigroup if it has
Wang, Zhengpan, Zhang, Ronghua, Xie, Mu
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On Weak Regular *-semigroups

Acta Mathematica Sinica, English Series, 2004
A semigroup \(S\) is called a weak regular *-semigroup if it has a unary operation * satisfying \[ xx^*x=x,\;(x^*)^*=x,\text{ and }(xx^*yy^*)^*=yy^*xx^*\text{ for all }x,y\text{ in }S. \] In this paper a type of partial algebra called a projective partial groupoid is defined.
Li, Yonghua, Kan, Haibin, Yu, Bingjun
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