On a class of linear operators.
On a class of nonlinear ellipticequations in Hilbert spaces
We consider elliptic nonlinear equations in a separable Hilbert space and their solutions in spaces of Sobolev type.
On a Class of Normaloid Operators.
On a class of nuclear spaces - I
On a class of operators on Orlicz spaces
On a Class of Quasi-barrelled Spaces.
On a class of reflexive spaces related to Ulam's conjecture on measurable cardinals.
On a Class of Retarded Partial Differential Equations.
On a class of sequences related to the space defined by a sequence of Orlicz functions
On a class of topological algebras. (Sur une classe d'algèbres topologiques.)
On a class of universal Orlicz function spaces
On a class of vector-valued analytic functions
On a class of weak Asplund spaces which has some permanence properties
On a class of weighted function spaces and related pseudodifferential operators
On a class of weighted Sobolev spaces
On a completion of prehilbertian spaces.
On a conjecture of L. Veselý
On a connectedness property of the complements of zeroneighbourhoods in topological vector spaces
On a converse inequality for maximal functions in Orlicz spaces
Let and , where a(s) is a positive continuous function such that and b(s) is quasi-increasing and . Then the following statements for the Hardy-Littlewood maximal function Mf(x) are equivalent: (j) there exist positive constants and such that for all ; (jj) there exist positive constants and such that for all .
On a covering group theorem and its applications.