Results 1 to 10 of about 463 (144)

Parrondo’s Paradox for Tent Maps

open access: yesAxioms, 2021
In this paper, we study the dynamic Parrondo’s paradox for the well-known family of tent maps. We prove that this paradox is impossible when we consider piecewise linear maps with constant slope.
Jose S. Cánovas
doaj   +1 more source

Generalized Continuous Frames for Operators [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2020
In this note, the notion of generalized continuous K- frame in a Hilbert space is defined. Examples have been given to exhibit the existence of generalized continuous $K$-frames.
Chander .Shekhar   +2 more
doaj   +1 more source

On the space of piecewise linear homeomorphisms of a manifold [PDF]

open access: yesProceedings of the American Mathematical Society, 1976
Let M n {M^n} be a compact PL manifold, n ≠ 4 n \ne 4 ; if n = 5 n = 5 , suppose ∂ M \partial M is empty.
Geoghegan, Ross, Haver, William E.
openaire   +2 more sources

The initial-boundary value problem for a class of third order pseudoparabolic equations

open access: yesBoundary Value Problems, 2020
In this paper, a priori estimate for a linear third pseudoparabolic operator with bound is established, and applying the above result, the existence and uniqueness theorem of solutions for a class of nonlinear pseudoparabolic equations is obtained with ...
Yanqing Feng, Limin Guo, Zhongying Wang
doaj   +1 more source

Dimensionality Reduction of Tensors Based on Local Homeomorphism and Global Subspace Projection Distance Minimum

open access: yesIEEE Access, 2020
Tensors are powerful tools for representing and processing multidimensional data. In this paper, an algorithm of dimension reduction for multidimensional data is proposed.
Guokai Zhang   +2 more
doaj   +1 more source

Exponential Stability of Neutral-Type Cohen-Grossberg Neural Networks With Multiple Time-Varying Delays

open access: yesIEEE Access, 2021
This paper deals with the problem for exponential stability of a more general class of neutral-type Cohen-Grossberg neural networks. This class of neutral-type Cohen-Grossberg neural networks involves multiple time-varying delays in the states of neurons
Li Wan, Qinghua Zhou
doaj   +1 more source

A DIFFERENTIABLE STRUCTURE ON A FINITE DIMENSIONAL REAL VECTOR SPACE AS A MANIFOLD

open access: yesBarekeng, 2023
There are three conditions for a topological space to be said a topological manifold of dimension  : Hausdorff space, second-countable, and the existence of homeomorphism of a neighborhood of each point to an open subset of  or -dimensional locally ...
Edi Kurniadi
doaj   +1 more source

Map Conflation using Piecewise Linear Rubber-Sheeting Transformation between Layout and As-Built Plans in Kumasi Metropolis.

open access: yesAfrican Journal on Land Policy and Geospatial Sciences, 2022
Context and background Accurately integrating different geospatial data sets remain a challenging task because diverse geospatial data may have different accuracy levels and formats.
Nathaniel Kojo Mensah Dawuso   +2 more
doaj   +1 more source

ACL homeomorphisms and linear dilatation [PDF]

open access: yesProceedings of the American Mathematical Society, 2001
We establish an integrability condition on the linear dilatation to guarantee ACL.
Kallunki, S., Martio, O.
openaire   +1 more source

Global Stability Analysis of Fractional-Order Quaternion-Valued Bidirectional Associative Memory Neural Networks

open access: yesMathematics, 2020
We study the global asymptotic stability problem with respect to the fractional-order quaternion-valued bidirectional associative memory neural network (FQVBAMNN) models in this paper.
Usa Humphries   +6 more
doaj   +1 more source

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