Results 21 to 30 of about 274,031 (283)

Rational taxation in an open access fishery model

Archives of Control Sciences, 2017
We consider a model of fishery management, where n agents exploit a single population with strictly concave continuously differentiable growth function of Verhulst type.
Rokhlin Dmitry B., Usov Anatoly
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Separable reduction theorems by the method of elementary submodels [PDF]

, 2011
We introduce an interesting method of proving separable reduction theorems - the method of elementary submodels. We are studying whether it is true that a set (function) has given property if and only if it has this property with respect to a special ...
Cúth, Marek, Rmoutil, Martin
core   +4 more sources

On boundedly-convex functions on pseudo-topological vector spaces

International Journal of Mathematics and Mathematical Sciences, 2000
Notions of a boundedly convex function and of a Lipschitz-continuous function are extended to the case of functions on pseudo-topological vector spaces.
Vladimir Averbuch
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On a conjecture of Král concerning the subharmonic extension of continuously differentiable functions [PDF]

Mathematica Bohemica, 2020
This note verifies a conjecture of Král, that a continuously differentiable function, which is subharmonic outside its critical set, is subharmonic everywhere.
Stephen J. Gardiner, Tomas Sjödin
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A Novel Robust State Estimator Based on Rectangular Pulse Function

IEEE Access, 2019
In this paper, a novel robust state estimator (RSE) based on rectangular pulse function (RPF) is proposed considering the uncertainty in the measurements, leading an ideal RPF estimator. The goal of the proposed ideal RPF estimator is to find an estimate
Yanbo Chen, Ruizhi Chen, Yulan Shen, Pu Zhang, Zhaoyan Liu, Yansheng Lang, Xiaonan Yang   +6 more
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Detectability of non-differentiable generalized synchrony

, 2003
Generalized synchronization of chaos is a type of cooperative behavior in directionally-coupled oscillators that is characterized by existence of stable and persistent functional dependence of response trajectories from the chaotic trajectory of driving ...
A. Pikovsky, A.A. Andronov, B. van der Pol, B.R. Hunt, D. He, E. Barreto, H. Fujisaka, H.D.I. Abarbanel, J. Stark, J. Stark, K. Josić, L. Kocarev, L.M. Pecora, L.M. Pecora, M.A. Zaks, N.F. Rulkov, N.F. Rulkov, Nikolai F. Rulkov, P. So, S. Boccaletti, V. Afraimovich, V. Afraimovich, V. Afraimovich, Valentin S. Afraimovich   +23 more
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Differentiation of Zygmund functions [PDF]

Proceedings of the American Mathematical Society, 1993
The "little- o o Zygmund class" λ ∗ {\lambda ^{\ast }} contains a nowhere-differentiable function.
openaire   +1 more source

On extremal elements and the cardinality of the set of continuously differentiable convex extensions of a Boolean function

Моделирование и анализ информационных систем
In this paper we study the existence of the maximal and minimal elements of the set of continuously differentiable convex extensions to $[0,1]^n$ of an arbitrary Boolean function $f_{B}(x_1,x_2,\ldots,x_n)$ and the cardinality of the set of continuously ...
Dostonjon N. Barotov, Ruziboy N. Barotov
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Expected Residual Minimization Method for a Class of Stochastic Quasivariational Inequality Problems

Journal of Applied Mathematics, 2012
We consider the expected residual minimization method for a class of stochastic quasivariational inequality problems (SQVIP). The regularized gap function for quasivariational inequality problem (QVIP) is in general not differentiable. We first show that
Hui-Qiang Ma, Nan-Jing Huang
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Oscillation and nonoscillation of two terms linear and half-linear equations of higher order

Electronic Journal of Qualitative Theory of Differential Equations, 2010
In this paper we investigate the properties of nonoscillation for the equation $$(-1)^{n}(\rho(t)|y^{(n)}|^{p-2}y^{(n)})^{(n)}-v(t)|y|^{p-2}y=0,$$ where ...
Ryskul. Oinarov, S. Y. Rakhimova
doaj   +1 more source