On the differentiability of mappings in Banach spaces
On the differentiability of mappings in functional spaces
On the differentiability of multivalued mappings. I.
On the differentiability of multivalued mappings. II.
On the differentiability of operators and convex functionals
On the differentiability of the norm in trace classes
On the differentiability of Urysohn and Nemyckii operators
On the differential operators with periodic matrix coefficients.
On the Dirichlet boundary value problem for nonlinear elliptic partial differential equations in Sobolev power weight spaces
On the Dirichlet Problem for Functions on the Extreme Boundary of a Compact Convex Set.
On the discreteness of the spectra of the Dirichlet and Neumann -biharmonic problems.
On the domain of selfadjoint extension of the product of Sturm-Liouville differential operators.
On the double critical-state model for type-II superconductivity in 3D
In this paper we mathematically analyse an evolution variational inequality which formulates the double critical-state model for type-II superconductivity in 3D space and propose a finite element method to discretize the formulation. The double critical-state model originally proposed by Clem and Perez-Gonzalez is formulated as a model in 3D space which characterizes the nonlinear relation between the electric field, the electric current, the perpendicular component of the electric current...
On the dual of L(E, F).
On the duality of local observables
On the Dunford-Pettis property
On the dynamic behavior and stability of controlled connected Rayleigh beams under pointwise output feedback
We study the dynamic behavior and stability of two connected Rayleigh beams that are subject to, in addition to two sensors and two actuators applied at the joint point, one of the actuators also specially distributed along the beams. We show that with the distributed control employed, there is a set of generalized eigenfunctions of the closed-loop system, which forms a Riesz basis with parenthesis for the state space. Then both the spectrum-determined growth condition and exponential stability...
On the eigenvalue spectrum of certain operator ideals
On the eigenvalues of a class of hypo-elliptic operators. IV
Let be a selfadjoint classical pseudo-differential operator of order with non-negative principal symbol on a compact manifold. We assume that is hypoelliptic with loss of one derivative and semibounded from below. Then exp, , is constructed as a non-classical Fourier integral operator and the main contribution to the asymptotic distribution of eigenvalues of is computed. This paper is a continuation of a series of joint works with A. Menikoff.
On the eigenvalues which express antieigenvalues.