Results 31 to 40 of about 12,319,152 (351)

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
doaj   +1 more source

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
doaj   +1 more source

Generalized (p,q)-analogues of Dragomir-Agarwal's inequalities involving Raina's function and applications

AIMS Mathematics, 2022
In this paper, we introduce the class of generalized strongly convex functions using Raina's function. We derive two new general auxiliary results involving first and second order (p,q)-differentiable functions and Raina's function.
Miguel Vivas-Cortez, Muhammad Zakria Javed, Muhammad Uzair Awan, Artion Kashuri, Muhammad Aslam Noor   +4 more
doaj   +1 more source

The Differential Analysis of S-Functions [PDF]

, 2011
An increasing number of cryptographic primitives use operations such as addition modulo 2n, multiplication by a constant and bitwise Boolean functions as a source of non-linearity. In NIST's SHA-3 competition, this applies to 6 out of the 14 second-round candidates.
Mouha, Nicky, Velichkov, Vesselin, De Cannière, Christophe, Preneel, Bart   +3 more
openaire   +2 more sources

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
doaj   +1 more source

Optimality conditions of E-convex programming for an E-differentiable function

, 2013
In this paper we introduce a new definition of an E-differentiable convex function, which transforms a non-differentiable function to a differentiable function under an operator E:Rn→Rn.
A. A. Megahed, H. G. Gomma, E. Youness, A. Z. El-Banna   +3 more
semanticscholar   +1 more source

Differentiation of Interval Functions [PDF]

Proceedings of the American Mathematical Society, 1972
This paper is concerned with differentiation of interval functions appearing in interval analysis. Two definitions of a derivative are given; the first one uses an isometric restricted imbedding of the quasilinear space of intervals on the real line R, and the other definition is independent ofthat imbedding.
openaire   +3 more sources

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
core   +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
doaj   +1 more source

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
doaj   +1 more source