Results 101 to 110 of about 3,723,489 (302)
Convex Approximation of Bounded Rational Equilibria [PDF]
In this paper, we consider the existence of a sequence of convex sets that has an approximation property for the equilibrium sets in the bounded rational environments.
Hiromi Azuma, Yusuke Miyazaki
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International Journal of Mathematics and Mathematical Sciences, 1995 In this paper, we study initial value problems for coupld second order delay differential equations with variable coefficients. By means of the application of the method of steps and the method of Frobenius, the exact solution of the problem is ...
R. J. Villanueva +2 more
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Dirichlet type problem for the system of elliptic equations, which order degenerate at a line
Nonlinear Analysis, 2014 Dirichlet type problem in a bounded domain for the system of linear elliptic equations of second order, which degenerate into first order system at a line crossing the domain, is studied.
Stasys Rutkauskas
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FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
Boundedness of solutions for a Lienard equation with multiple deviating arguments
Electronic Journal of Differential Equations, 2009 We consider the Lienard equation $$ x''(t)+f_1 (x(t)) (x'(t))^{2}+f_2 (x(t)) x'(t)+g_0(x(t)) +sum_{j=1}^{m} g_{j}(x(t-au_{j}(t)))=p(t), $$ where $f_1$, $f_2$, $g_1 $ and $g_2$ are continuous functions, the delays $au_j(t)geq 0$ are ...
Changhong Zhao, Yuehua Yu
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Which solutions of the third problem for the Poisson equation are bounded?
Abstract and Applied Analysis, 2004 This paper deals with the problem Δu=g on G and ∂u/∂n+uf=L on ∂G. Here, G⊂ℝm, m>2, is a bounded domain with Lyapunov boundary, f is a bounded nonnegative function on the boundary of G, L is a bounded linear functional on W1,2(G) representable by a real ...
Dagmar Medková
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The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS Letters, EarlyView.Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui +4 more
wiley +1 more source
Simon's Bounded Rationality. Origins and use in economic theory [PDF]
The paper aims to show how Simon's notion of bounded rationality should be interpreted in the light of its connection with artificial intelligence. This connection points out that bounded rationality is a highly structured concept, and sheds light on ...
Fiori Stefano
core
Electronic Journal of Differential Equations, 2007 This paper concerns the fourth order differential equation $$ x''''+ax'''+f(x'')+g(x')+h(x)=p(t). $$ Using the Cauchy formula for the particular solution of non-homogeneous linear differential equations with constant coefficients, we prove that the
Mathew O. Omeike
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