ACTA issues

Some remarks on Sobolev regularity

Per Sjölin

Acta Sci. Math. (Szeged) 75:1-2(2009), 233-239

Abstract. Some characterizations of Sobolev spaces are discussed.

AMS Subject Classification (1991): 42B10, 42B35

Keyword(s): Schrödinger equation, initial value problems, oscillatory integrals, maximal estimates, Sobolev spaces

Received September 2, 2008, and in revised form December 16, 2008. (Registered under 6071/2009.)