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Serving as SIAM President was a unique opportunity for me to observe and participate
in the process by which we establish scienti c policy in this country. As is
inevitable in such circumstances, I ...
Historical superprocess limits for population models with past dependence and competition
Historical superprocess interacting particle system limit theorem
2011/9/1
Abstract: We consider a population structured in trait. When a birth occurs, the trait of the parent is hereditarily transmitted to the offspring unless a mutation occurs. We associate with each indiv...
We show how the shared information between the past and future|the excess entropy|derives
from the components of directional information stored in the present|the predictive and retrodictive causal s...
We show how the shared information between the past and future|the excess entropy|derives
from the components of directional information stored in the present|the predictive and retrodictive causal s...
We show how the shared information between the past and future---the excess entropy---derives from the components of directional information stored in the present---the predictive and retrodictive cau...
Development of instability of dark solitons generated by a flow of Bose-Einstein condensate past a concave corner
Pattern Formation and Solitons (nlin.PS) Quantum Gases (cond-mat.quant-gas)
2010/11/10
The stability of dark solitons generated by a supersonic flow of a Bose-Einstein condensate past a concave corner (or a wedge) is studied. It is shown that solitons in the dispersive shock wave genera...
We study steady flow of a second grade fluid past an obstacle in three space dimensions. We prove existence of solution in weighted Lebesgue spaces with anisotropic weights and thus existence of the ...
Magnetohydrodynamic Transient Convection Flow past a Vertical Surface Embedded in a Porous Medium with Oscillating Temperature
Natural convection Magnetohydrodynamic flow Porous medium Oscillating temperature
2009/10/9
This paper presents an analytical study of the transient hydromagnetic and thermal behaviour of free convection flow past a vertical plate embedded in a porous medium. The governing equations are solv...
Approximate analytic solutions for forced convection heat transfer from a shear-flow past a rotating cylinder
Shear-flow Forced convection Rotating cylinder
2010/9/10
This paper presents analytic approximations to the thermal-fluid problem involving forced convective heat transfer from a rotating isothermal cylinder placed in a non-uniform stream shear flow. The ap...
APPROXIMATE CONTROLLABILITY OF NONAUTONOMOUS PAST DELAY EQUATIONS
Partial differential equations with delay semigroup resolvent approximate controllability population equation
2008/11/25
In this paper, we study the approximate controllability of partial differential equations with
nonautonomous past delay in Lp -phase spaces. We illustrate our abstract results by the approximate
con...
A jet from container and flow past a vertical flat plate in a channel with the surface tension effects
Free surface Potential flow Jet Surface tension
2010/9/16
The problem of steady two-dimensional free surface potential flow of incompressible fluid emerging from a slot of container of infinite long is considered. The fluid is assumed to be inviscid and the ...
Global Existence of a Shock for the Supersonic Flow Past a Curved Wedge
potential equation shock wave wedge global existence
2007/12/11
This note is devoted to the study of the global existence of a shock wave for the super- sonic flow past a curved wedge. When the curved wedge is a small perturbation of a straight wedge and the angle...