Results 11 to 20 of about 129 (116)

IDEMPOTENT MATRIX OVER SKEW GENERALIZED POWER SERIES RINGS [PDF]

, 2022
Let $R[[S,\leq,\omega]]$ be a skew generalized power series ring, with $R$ is a ring with an identity element, $(S,\leq)$ a strictly ordered monoid, and $\omega:S\rightarrow End(R)$ a monoid homomorphism.
Faisol, Ahmad, Fitriani, Fitriani
core   +2 more sources

Equilibrium states and growth of quasi-lattice ordered monoids [PDF]

, 2019
Each multiplicative real-valued homomorphism on a quasi-lattice ordered monoid gives rise to a quasi-periodic dynamics on the associated Toeplitz C∗-algebra; here we study the KMS equilibrium states of the resulting C∗-dynamical system.
Bruce, C., Laca, Marcelo, Sims, A., Laca, M., Jacqui Ramagge, Ramagge, J., Chris Bruce, Marcelo Laca, Aidan Sims, Sims, Aidan, Bruce, Chris, Ramagge, Jacqui   +11 more
core   +3 more sources

Reversible skew generalized power series rings [PDF]

, 2011
In this note we show that there exist a semiprime ring R, strictly ordered a.n.u.p.
A. R. NASR-ISFAHANI, Nasr-Isfahani, Alireza   +1 more
core   +1 more source

LEFT APP-RINGS OF SKEW GENERALIZED POWER SERIES [PDF]

, 2011
A ring R is called a left APP-ring if the left annihilator lR(Ra) is right s-unital as an ideal of R for any a ∈ R. Let R be a ring, (S, ≤) be a commutative strictly ordered monoid and ω: S → End (R) be a monoid homomorphism.
RENYU ZHAO
core   +1 more source

Krull Domains of Generalized Power Series [PDF]

, 2001
For an integral domain D and a torsion-free cancellative strictly subtotally ordered monoid (S,≤), it is shown that the generalized power series ring [[DS,≤]] is a Krull domain if and only if D is a Krull domain and S is a Krull ...
Park, Young Soo, Hwankoo Kim, Young Soo Park, Kim, Hwankoo   +3 more
core   +1 more source

On n-root closedness of generalized power series rings over pairs of rings [PDF]

, 1999
Given commutative rings A⊆B, we present a sufficient condition for the generalized power series ring [[AS,≤]] to be n-root closed in [[BS,≤]], where (S,≤) is a torsion-free, cancellative and strictly ordered ...
Zhongkui, Liu, Liu Zhongkui
core   +1 more source

The Sufficient Conditions for M[[S,w]] to be T[[S,w]]-Noetherian R[[S,w]]-module [PDF]

, 2019
In this paper, we investigate the sufficient conditions for T[[S,w]] to be a multiplicative subset of skew generalized power series ring R[[S,w]], where R is a ring, T Í R a multiplicative set, (S,≤) a strictly ordered monoid, and w : S®End(R) a monoid ...
Faisol, Ahmad, Fitriani, Fitriani
core   +1 more source

REVERSIBLE SKEW GENERALIZED POWER SERIES RINGS [PDF]

, 2020
. In this note we show that there exist a semiprime ring R, strictly ordered a.n.u.p. monoid (S, ≤) and a monoid homomorphism ω : S −→ End(R) such that the skew generalized power series ring R[ [S ...
A R Nasr-Isfahani A, B A
core  

Unified Extensions of Strongly Reversible Rings and Links with Other Classic Ring Theoretic Properties [PDF]

, 2018
Let R be a ring, (M, ≤) a strictly ordered monoid and ω : M → <em>End</em>(R) a monoid homomorphism. The skew generalized power series ring R[[M; ω]] is a compact generalization of (skew) polynomial rings, (skew) power series rings, (skew ...
R. K. Sharma, Amit B. Singh
core   +1 more source

On the additive image of zeroth persistent homology

Transactions of the London Mathematical Society, Volume 13, Issue 1, December 2026.
Abstract For a category X$X$ and a finite field F$F$, we study the additive image of the functor H0(−;F)∗:rep(X,Top)→rep(X,VectF)$\operatorname{H}_0(-;F)_* \colon \operatorname{rep}(X, \mathbf {Top}) \rightarrow \operatorname{rep}(X, \mathbf {Vect}_F)$, or equivalently, of the free functor rep(X,Set)→rep(X,VectF)$\operatorname{rep}(X, \mathbf {Set ...
Ulrich Bauer, Magnus B. Botnan, Steffen Oppermann, Johan Steen   +3 more
wiley   +1 more source