IJPAM: Volume 78, No. 7 (2012)

LAPLACE SUBSTITUTION METHOD FOR SOLVING
PARTIAL DIFFERENTIAL EQUATIONS INVOLVING
MIXED PARTIAL DERIVATIVES

Sujit Handibag$^1$, B.D. Karande$^2$
$^1$Department of Mathematics
Mahatma Basweshwar Mahavidyalaya
Latur, 413 512, Maharashtra, INDIA
$^2$Department of Mathematics
Maharashtra
Udaygiri Mahavidyalaya, Udgir, INDIA


Abstract. In this paper we introduce a new method, named Laplace substitution Method(LSM). This new method with a convenient way to find exact solution with less computations as compared with Method of Separation of variables(MSV). The proposed method solves linear partial differential equations involving mixed partial derivatives.

Received: February 15, 2012

AMS Subject Classification:

Key Words and Phrases: Laplace transform, Laplace substitution method, method of separation of variables, mixed partial derivatives

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Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2012
Volume: 78
Issue: 7