Results 161 to 170 of about 358,521 (188)

Compact Sequences in Quasifractal Algebras

2021
The paper is devoted to the study of compact sequences in quasifractal algebras. We are particularly interested in the relations between the essential ranks of fractally restricted sequences \((A_n)|{ }_{\mathbb M}\) and the essential rank of the full sequence.
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Exceptional sequences for canonical algebras

Archiv der Mathematik, 1995
Let \(\Lambda\) be a canonical algebra with \(n\) simple modules and \({\mathcal D}^ b(\text{mod}(\Lambda))\) the derived category of right \(\Lambda\)- modules. We show that the semidirect product of \(\mathbb{Z}^ n\) and the braid group on \(n\) strings acts transitively on the set of exceptional sequences in \({\mathcal D}^ b(\text{mod}(\Lambda))\).
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Cancer epigenetics in clinical practice

Ca-A Cancer Journal for Clinicians, 2023
Veronica Davalos, Manel Esteller
exaly  

Algebras of Approximation Sequences: Structure of Fractal Algebras

2003
A basic idea to study the stability of an approximation sequence is to translate the stability problem into an invertibility problem in a suitably defined C*-algebra, which offers the applicability of C*-tools to problems in numerical analysis. This approach associates with every classGof operators and with every discretization procedureDfor the ...
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Algebraic Mayer–Vietoris Sequence

Journal of Mathematical Sciences, 2022
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On Sequences of Algebraic Integers

Journal of the London Mathematical Society, 1973
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Computer algebra in gravity research

Living Reviews in Relativity, 2018
Malcolm A H Maccallum
exaly  

Cancer Epigenetics

Ca-A Cancer Journal for Clinicians, 2010
Jean-Pierre J Issa
exaly  

Sequence Algebra, Sequence Decision Diagrams and Dynamic Fault Trees

Reliability Engineering and System Safety, 2011
Antoine B Rauzy
exaly  

Exact sequences for quasi-Kählerian algebras.

2000
Summary: Let \(A\) be a local quasi-Kählerian algebra of characteristic zero that dominates a discrete valuation ring \(I\) having as parameter a positive prime \(p\). If \({\mathcal Q}\) is a prime ideal of \(A\), different from \(pA\), we show the exactness of the second fundamental sequence for the prefinite module of differentials of the quotient \(
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