Some results on $(n,d)$-injective modules, $(n,d)$-flat modules and $n$-coherent rings

期刊论文
摘要:
Let $n,d$ be two non-negative integers. A left $R$-module $M$ is called $(n,d)$-injective, if ${\rm ...
doi:
10.14712/1213-7243.2015.133
作 者:
Zhanmin Zhu
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期刊编号:
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Commentationes mathematicae Universitatis Carolinae

Jordan automorphisms of triangular algebras II

期刊论文
摘要:
We give a sufficient condition under which any Jordan automorphism of a triangular algebra is either...
doi:
10.14712/1213-7243.2015.135
作 者:
Driss Aiat Hadj Ahme...
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Commentationes mathematicae Universitatis Carolinae

On finite commutative loops which are centrally nilpotent

期刊论文
摘要:
Let $Q$ be a finite commutative loop and let the inner mapping group $I(Q) \cong C_{p^n} \times C_{p...
doi:
10.14712/1213-7243.2015.113
作 者:
Emma Leppälä
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期刊标题:
Commentationes mathematicae Universitatis Carolinae

Ideal independence, free sequences, and the ultrafilter number

期刊论文
摘要:
We make use of a forcing technique for extending Boolean algebras. The same type of forcing was empl...
doi:
10.14712/1213-7243.015.110
作 者:
Kevin Selker
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Commentationes mathematicae Universitatis Carolinae

On complete linear Weingarten hypersurfaces in locally symmetric Riemannian manifolds

期刊论文
摘要:
Our aim is to apply suitable generalized maximum principles in order to obtain characterization resu...
doi:
10.14712/1213-7243.2015.137
作 者:
Cícero P. Aquino
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期刊标题:
Commentationes mathematicae Universitatis Carolinae

Global existence and energy decay of~ solutions to a Bresse system with delay terms

期刊论文
摘要:
We consider the Bresse system in bounded domain with delay terms in the internal feedbacks and prove...
doi:
10.14712/1213-7243.2015.116
作 者:
Abbes Benaissa
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期刊标题:
Commentationes mathematicae Universitatis Carolinae

Addition theorems for dense subspaces

期刊论文
摘要:
We study topological spaces that can be represented as the union of a finite collection of dense met...
doi:
10.14712/1213-7243.2015.142
作 者:
A. V. Arhangel'skii
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期刊标题:
Commentationes mathematicae Universitatis Carolinae

Positive solutions for a system of third-order differential equation with multi-point and integral conditions

期刊论文
摘要:
This paper concerns the following system of nonlinear third-order boundary value problem \begin{equa...
doi:
10.14712/1213-7243.2015.117
作 者:
Rochdi Jebari
作者机构:
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期刊标题:
Commentationes mathematicae Universitatis Carolinae

Self-Alignment Sequence of Colloidal Cellulose Nanofibers Induced by Evaporation from Aqueous Suspensions

期刊论文
摘要:
Cellulose nanopapers fabricated by drying aqueous colloidal suspensions of cellulose nanofibers (CNF...
doi:
10.3390/colloids2040071
作 者:
Kasuga, Takaaki;Izak...
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Colloids and Interfaces

Synthesis of Submicrocontainers with “Green” Biocide and Study of Their Antimicrobial Activity

期刊论文
摘要:
The synthesis and properties of submicrocontainers with a shell of nanoparticles of silicon dioxide ...
doi:
10.3390/colloids2040067
作 者:
Dzhakasheva, Madina;...
作者机构:
期刊编号:
期刊标题:
Colloids and Interfaces
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