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Field Theory

Differential Algebra

12Hxx

[1] Alin Bostan, Frederic Chyzak, Grégoire Lecerf, Bruno Salvy, and Éric Schost. Differential equations for algebraic functions. arXiv:cs/0703121, 16 pages, 2007.
[2] Olivier Cormier. On Liouvillian solutions of linear differential equations of order 4 and 5. In ISSAC '01: Proceedings of the 2001 International Symposium on Symbolic and Algebraic Computation, pages 93–100 (electronic), New York, 2001. ACM.
[3] Olivier Cormier, Michael F. Singer, and Felix Ulmer. Computing the Galois group of a polynomial using linear differential equations. In Proceedings of the 2000 International Symposium on Symbolic and Algebraic Computation (St. Andrews), pages 78–85 (electronic), New York, 2000. ACM.
[4] Julia Hartmann. Invariants and differential Galois groups in degree four. In Differential Galois Theory, volume 58 of Banach Center Publ., pages 79–87. Polish Acad. Sci., Warsaw, 2002.
[5] Sabrina A. Hessinger. Computing the Galois group of a linear differential equation of order four. Appl. Algebra Engrg. Comm. Comput., 11(6):489–536, 2001.
[6] Ariane Péladan-Germa. Testing equality in differential ring extensions defined by PDE's and limit conditions. Appl. Algebra Engrg. Comm. Comput., 13(4):257–288, 2002.
[7] Michael F. Singer. Testing reducibility of linear differential operators: A group-theoretic perspective. Appl. Algebra Engrg. Comm. Comput., 7(2):77–104, 1996.
[8] Michael F. Singer and Felix Ulmer. Necessary conditions for Liouvillian solutions of (third order) linear differential equations. Appl. Algebra Engrg. Comm. Comput., 6(1):1–22, 1995.
[9] Felix Ulmer. Liouvillian solutions of third order differential equations. J. Symbolic Comput., 36(6):855–889, 2003.

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