Results 51 to 60 of about 3,560,062 (313)
Solvable model for chimera states of coupled oscillators. [PDF]
Physical Review Letters, 2008 Networks of identical, symmetrically coupled oscillators can spontaneously split into synchronized and desynchronized subpopulations. Such chimera states were discovered in 2002, but are not well understood theoretically.
D. Abrams +3 more
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Fractal and FractionalIn this article, we develop a compact finite difference scheme for a variable-order-time fractional-sub-diffusion equation of a fourth-order derivative term via order reduction.
Xin Zhang, Yu Bo, Yuanfeng Jin
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Sylow multiplicities in finite groups [PDF]
International Journal of Group Theory, 2018 Let $G$ be a finite group and let $mathcal{P}=P_{1},ldots,P_{m}$ be a sequence of Sylow $p_{i}$-subgroups of $G$, where $p_{1},ldots,p_{m}$ are the distinct prime divisors of $leftvert Grightvert $. The Sylow multiplicity of $gin G$ in $mathcal{
Dan Levy
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Finite Almost Simple Groups whose Holomorph Contains a Solvable Regular Subgroup [PDF]
Advances in Group Theory and ApplicationsIn our previous paper, we gave a complete list of the finite non-abelian simple groups whose holomorph contains a solvable regular subgroup. In this paper, we refine our previous work by considering all finite almost simple groups.
Cindy (Sin Yi)Tsang
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Irish Mathematical Society Bulletin, 1985 During the 1970s a series of impressive papers by Razmyslov settled the problem of the solvability of the Burnside variety \(B_ k\), that is, the variety of groups satisfying the law \(x^ k=1\). It has long been known that for \(k=2,3,6\) the groups in \(B_ k\) are solvable of length (at most) 1,2,3 respectively. Razmyslov exhibited non-solvable groups
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Journal of Algebra, 2011 A finite-dimensional Lie algebra $L$ over a field $F$ is called an $A$-algebra if all of its nilpotent subalgebras are abelian. This is analogous to the concept of an $A$-group: a finite group with the property that all of its Sylow subgroups are abelian. These groups were first studied in the 1940s by Philip Hall, and are still studied today.
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A signature-based algorithm for computing Gröbner-Shirshov bases in skew solvable polynomial rings
Open Mathematics, 2015 Signature-based algorithms are efficient algorithms for computing Gröbner-Shirshov bases in commutative polynomial rings, and some noncommutative rings. In this paper, we first define skew solvable polynomial rings, which are generalizations of solvable ...
Zhao Xiangui, Zhang Yang
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Solvability of Output Regulation for Cascade Switched Nonlinear Systems
IEEE Access, 2017 The problem of output regulation for a class of cascade switched nonlinear systems is investigated in this paper. Sufficient conditions for the problem to be solvable are given using the average dwell time method and the multiple Lyapunov function method.
Xiaoxiao Dong, Jing Zhang
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ON NILALGEBRAS OVER INFINITE FIELD WITH SOLVABLE ASSOCIATED GROUP
Наука и техника, 2006 It is proved that if an associated group A* of a nilalgebra A over an infinite field is solvable of class n then algebra A is solvable of the same class n as the Lie algebra.
M. B. Smirnov
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A Note on the Measure of Solvability [PDF]
Bulletin of the Polish Academy of Sciences Mathematics, 2004 The authors obtain the existence of an \((\alpha)(1+\epsilon)\)-set contraction having a positive minimal displacement. They improve a result obtained by \textit{M.\,Väth} [``Volterra and integral equations of vector functions'' (Pure and Applied Mathematics 224, Marcel Dekker, New York) (2000; Zbl 0940.45002)] stating the existence of a fixed point ...
CAPONETTI, Diana, TROMBETTA G.
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