TY  - GEN
TY  - GEN
T1  - Formal Algorithmic Elimination for PDEs
T2  - Lecture Notes in Mathematics,
A1  - Robertz, Daniel.
LA  - English
PP  - Cham
PB  - Springer International Publishing : Imprint: Springer
YR  - 2014
ED  - 1st ed. 2014.
UL  - http://discoverylib.upm.edu.my/discovery/Record/978-3-319-11445-3
AB  - Investigating the correspondence between systems of partial differential equations and their analytic solutions using a formal approach, this monograph presents algorithms to determine the set of analytic solutions of such a system and conversely to find differential equations whose set of solutions coincides with a given parametrized set of analytic functions. After giving a detailed introduction to Janet bases and Thomas decomposition, the problem of finding an implicit description of certain sets of analytic functions in terms of differential equations is addressed. Effective methods of varying generality are developed to solve the differential elimination problems that arise in this context. In particular, it is demonstrated how the symbolic solution of partial differential equations profits from the study of the implicitization problem. For instance, certain families of exact solutions of the Navier-Stokes equations can be computed.
OP  - 283
CN  - QA247-247.45
SN  - 9783319114453
KW  - Algebra.
KW  - Field theory (Physics).
KW  - Commutative algebra.
KW  - Commutative rings.
KW  - Associative rings.
KW  - Rings (Algebra).
KW  - Partial differential equations.
KW  - Field Theory and Polynomials.
KW  - Commutative Rings and Algebras.
KW  - Associative Rings and Algebras.
KW  - Partial Differential Equations.
ER  -