Results 31 to 40 of about 268,943 (316)

Intersection Types and Related Systems [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2017
We present a new approach to the following meta-problem: given a quantitative property of trees, design a type system such that the desired property for the tree generated by an infinitary ground lambda-term corresponds to some property of a derivation ...
Paweł Parys
doaj   +1 more source

Finite Time Stability of Fractional Order Systems of Neutral Type

open access: yesFractal and Fractional, 2022
This work deals with a new finite time stability (FTS) of neutral fractional order systems with time delay (NFOTSs). In light of this, FTSs of NFOTSs are demonstrated in the literature using the Gronwall inequality.
Abdellatif Ben Makhlouf, Dumitru Baleanu
doaj   +1 more source

Finite Orbits in Random Subshifts of Finite Type [PDF]

open access: yesQualitative Theory of Dynamical Systems, 2017
For each $n, d \in \mathbb{N}$ and $0 < α< 1$, we define a random subset of $\mathcal{A}^{\{1, 2, \dots, n\}^d}$ by independently including each element with probability $α$ and excluding it with probability $1-α$, and consider the associated random subshift of finite type.
openaire   +2 more sources

On Factorable Surfaces of Finite Chen Type in the Lorentz–Heisenberg Space H3

open access: yesAxioms
This paper is about a problem at the intersection of differential geometry, spectral analysis and the theory of manifolds. The study of finite-type subvarieties was initiated by Chen in the 1970s, with the aim of obtaining improved estimates for the mean
Brahim Medjahdi   +4 more
doaj   +1 more source

On the number of prime order subgroups of finite groups [PDF]

open access: yes, 2009
Let G be a finite group and let ?(G) be the number of prime order subgroups of G. We determine the groups G with the property ?(G)??G?/2?1, extending earlier work of C. T. C.
Scott, Stuart   +3 more
core   +1 more source

Words of Engel type are concise in residually finite groups [PDF]

open access: yesBulletin of Mathematical Sciences, 2019
Given a group-word w and a group G, the verbal subgroup w(G) is the one generated by all w-values in G. The word w is said to be concise if w(G) is finite whenever the set of w-values in G is finite. In 1960s, Hall asked whether every word is concise but
Eloisa Detomi   +2 more
doaj   +1 more source

Polytopes of finite type

open access: yesDiscrete Mathematics, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Ruled surfaces of finite type [PDF]

open access: yesBulletin of the Australian Mathematical Society, 1990
We show that a ruled surface of finite type in a Euclidean space is a cylinder on a curve of finite type or a helicoid in Euclidean 3-space.
Chen, Bang-Yen   +3 more
openaire   +2 more sources

On matrix representations of oversemigroups of semigroups generated by two mutually annihilating idempotents

open access: yesНауковий вісник Ужгородського університету. Серія: Математика і інформатика, 2020
Matrix representations of finite semigroups over fields are studied not so well as for finite groups. Representations of finite groups over fields are studied sufficiently well; in particular, the criterions of representation type are fully defined for ...
В. М. Бондаренко   +1 more
doaj   +1 more source

Finite groups of Seitz type [PDF]

open access: yesProceedings of the American Mathematical Society, 2013
Let \(p\) be a prime, \(\overline G\) be a simply connected simple algebraic group over the algebraic closure of the field of order \(p\), \(\sigma\) be a Steinberg endomorphism of \(\overline G\) with finite group \(\overline G_\sigma\) of fixed points.
openaire   +2 more sources

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