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  4. Rendiconti dell’Istituto di Matematica dell’Università di Trieste: an International Journal of Mathematics
  5. Rendiconti dell'Istituto di Matematica dell'Università di Trieste: an International Journal of Mathematics vol.42 (2010) s.
  6. Fundamental Solutions for Hyperbolic Operators with Variable Coefficients
 
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Fundamental Solutions for Hyperbolic Operators with Variable Coefficients

Yagdjian, Karen
2010
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ISSN
0049-4704
http://hdl.handle.net/10077/3931
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Abstract
In this article we describe a new method to construct fundamental solutions for operators with variable coefficients. That method was introduced in {\it J. Differential Equations} {\bf 206} (2004), 227-252, to study the Tricomi-type equation. More precisely, the new integral operator is suggested which transforms the family of the fundamental solutions of the Cauchy problem for the equation with the constant coefficients to the fundamental solutions for the operators with variable coefficients.
Series
Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics;42 suppl. (2010)
Subjects
  • fundamental solutions...

  • hyperbolic operators

  • de~Sitter spacetime

  • tails

Publisher
EUT Edizioni Università di Trieste
Source
Karen Yagdjian, "Fundamental Solutions for Hyperbolic Operators with Variable Coefficients”, in: Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics, 42 suppl. (2010), pp. 221-243.
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