Applying Compactness Constraints to Seismic Traveltime Tomography

First, in ZF+AC( N ), “The closed unit ball of a uniformly con- vex Banach space is compact in the convex topology.” (see Theorem 3 in Section 4.2): this extends a result obtained

Squassina, Coron problem for fractional equations, Differential Integral Equations, 28 (2015), 103–118. Struwe, A global compactness result for elliptic boundary value

Key words: singular elliptic equation, perturbation, multiple solutions, singular minimization problem, critical point, weighted Sobolev space.. 2000 Mathematics Subject

1 Andrzej Hulanicki : A functional calculus for Rockland operators on nilpotent Lie groups (1984) 2 Daryl Geller, Azita Mayeli : Continuous wavelets and frames on stratified Lie

Firstly, we prove the global well-posedness and the scattering in the energy space both in the subcritical and critical cases, and secondly we compare the evolution of this

In nonlinear elliptic variational problems involving critical nonlinearities, one of the major difficulties is to recover the compactness of Palais-Smale sequences of the

In [SU] the fact that the free boundary touches the fixed boundary tangen- tially leads to a proof that ∂ is C 1 in a neighborhood of the point of contact.. In the current

EVANS, Weak convergence methods for nonlinear partial differential equations. CBMS Regional