Results 211 to 220 of about 436,935 (266)

Threshold dynamics for a stage-structured model with non-local impulsive birth in a heterogeneous environment. [PDF]

J Math Biol
Zhang Y, Yi T, Xiao Y.
europepmc   +1 more source

Thermo-elastodynamics of nonlinearly viscous solids. [PDF]

Calc Var Partial Differ Equ
Almi S, Badal R, Friedrich M, Schwarzacher S.   +3 more
europepmc   +1 more source

Preparation and recrystallization of amorphous l-glutamic acid. [PDF]

RSC Adv
Liu Y, Zheng Y, Li Z, Wu Z, Xiao X, Liu Y, Xiao W, Chen F, Xue R.   +8 more
europepmc   +1 more source

Numerical bifurcation analysis of turing and symmetry broken patterns of a PDE model for vegetation dynamics. [PDF]

J Math Biol
Spiliotis K, Russo L, Siettos C, Giannino F.   +3 more
europepmc   +1 more source

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Existence of solutions and existence of optimal solutions. The quasi linear case

Rendiconti del Circolo Matematico di Palermo, 1985
Using Kakutani type fixed point theorems and monotone operator theory in new ways, the authors obtain existence theorems for abstract operator equations which include quasi-linear evolution equations and optimal control problems involving Cauchy-Dirichlet and Cauchy-Neumann equations.
Cesari, L., Hou, S. H.
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EXISTENCE OF SATISFICING SOLUTIONS

Kybernetes, 1981
As pointed out by Simon, the “satisficing” decision criterion is one of the most fundamental principles which describe human behaviors. Its mathematical representation i.e., a “satisficing” (decision) problem, is specified by Mesarovic as follows. “Find a decision alternative whose performance is equal to or greater than a given aspiration level for ...
Matsuda, T., Takatsu, S.
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Existence of Solutions to a Generalized System

Journal of Optimization Theory and Applications, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kaleem Raza Kazmi, Suhel Ahmad Khan
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The existence of periodic solutions

1999
Abstract Suppose that the phase diagram for a differential equation contains a single, unstable equilibrium point and a limit cycle surrounding it, as in the case of the van der Pol equation. Then in practice all initial states lead to the periodic oscillation represented by the limit cycle.
D W Jordan, P Smith
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Existence of Solutions

2016
In this chapter, we describe and apply two boundary integral equation methods to solve the fundamental boundary value problems formulated in Sect.
Christian Constanda, Dale Doty, William Hamill   +2 more
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