150
Voted
SIAMMA
2011
14 years 6 months ago
2011
The reduced basis method was introduced for the accurate online evaluation of solutions to a parameter dependent family of elliptic partial differential equations. ly, it can be ...
161
Voted
SIAMMA
2011
14 years 10 months ago
2011
It has been unknown since the time of Euler whether or not time-periodic sound wave propagation is physically possible in the compressible Euler equations, due mainly to the ubiqui...
93
Voted
SIAMMA
2011
14 years 10 months ago
2011
148
Voted
SIAMMA
2011
14 years 10 months ago
2011
We consider solutions to a nonlinear reaction diffusion equation when the reaction term varies randomly with respect to the spatial coordinate. The nonlinearity is either the ign...
135
Voted
SIAMMA
2011
14 years 10 months ago
2011
We consider the evolution by mean curvature in a highly heterogeneous medium, modeled by a periodic forcing term, with large L∞ -norm but with zero average. We prove existence o...
92
Voted
SIAMMA
2011
14 years 10 months ago
2011
97
Voted
SIAMMA
2011
14 years 10 months ago
2011
110
Voted
SIAMMA
2011
14 years 10 months ago
2011
We develop a reconstruction algorithm to determine penetrable obstacles inside a domain in the plane from acoustic measurements made on the boundary. This algorithm uses complex g...
108
Voted
SIAMMA
2011
14 years 10 months ago
2011
We prove global in time existence of solutions of the Euler compressible equations for a Van der Waals gas when the density is small enough in Hm , for m large enough. To do so, w...