Real analytic solutions of parabolic equations with time-measurable coefficients

Author:
Jay Kovats

Journal:
Proc. Amer. Math. Soc. **130** (2002), 1055-1064

MSC (1991):
Primary 35B65, 35K10

Published electronically:
September 14, 2001

MathSciNet review:
1873779

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Abstract: We use Bernstein's technique to show that for any fixed , strong solutions of the uniformly parabolic equation in are real analytic in . Here, is a bounded domain and the coefficients are measurable. We also use Bernstein's technique to obtain interior estimates for pure second derivatives of solutions of the fully nonlinear, uniformly parabolic, concave equation in , where is measurable in .

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Additional Information

**Jay Kovats**

Affiliation:
Department of Mathematical Sciences, Florida Institute of Technology, Melbourne, Florida 32901

Email:
jkovats@zach.fit.edu

DOI:
http://dx.doi.org/10.1090/S0002-9939-01-06163-9

Received by editor(s):
October 4, 2000

Published electronically:
September 14, 2001

Communicated by:
David S. Tartakoff

Article copyright:
© Copyright 2001
American Mathematical Society