Search the dblp DataBase

Publications of Author

1. Michael F. Singer, Felix Ulmer
   On a Third Order Differential Equation whose Differential Galois Group is the Simple Group of 168 Elements. [Citation Graph (0, 0)][DBLP]
   AAECC, 1993, pp:316-324 [Conf]
   
2. Felix Ulmer
   On Algebraic Solutions of Linear Differential Equations with Primitive Unimodular Galois Group. [Citation Graph (0, 0)][DBLP]
   AAECC, 1991, pp:446-455 [Conf]
   
3. Delphine Boucher, Philippe Gaillard, Felix Ulmer
   Fourth order linear differential equations with imprimitive group. [Citation Graph (0, 0)][DBLP]
   ISSAC, 2003, pp:45-49 [Conf]
   
4. Olivier Cormier, Michael F. Singer, Felix Ulmer
   Computing the Galois group of a polynomial using linear differential equations. [Citation Graph (0, 0)][DBLP]
   ISSAC, 2000, pp:78-85 [Conf]
   
5. Michael F. Singer, Felix Ulmer
   Liouvillian Solutions of Third Order Linear Differential Equations: New Bounds and Necessary Conditions. [Citation Graph (0, 0)][DBLP]
   ISSAC, 1992, pp:57-62 [Conf]
   
6. Felix Ulmer, Jacques Calmet
   On Liouvillian Solutions of Homogeneous Linear Differential Equations. [Citation Graph (0, 0)][DBLP]
   ISSAC, 1990, pp:236-243 [Conf]
   
7. Michael F. Singer, Felix Ulmer
   Necessary Conditions for Liouvillian Solutions of (Third Order) Linear Equations. [Citation Graph (0, 0)][DBLP]
   Appl. Algebra Eng. Commun. Comput., 1995, v:6, n:, pp:1-22 [Journal]
   
8. Felix Ulmer
   Note on algebraic solutions of differential equations with known finite Galois group. [Citation Graph (0, 0)][DBLP]
   Appl. Algebra Eng. Commun. Comput., 2005, v:16, n:4, pp:205-218 [Journal]
   
9. Felix Ulmer
   On Liouvillian Solutions of Linear Differential Equations. [Citation Graph (0, 0)][DBLP]
   Appl. Algebra Eng. Commun. Comput., 1991, v:2, n:, pp:171-193 [Journal]
   
10. Olivier Cormier, Michael F. Singer, Barry M. Trager, Felix Ulmer
    Linear Differential Operators for Polynomial Equations. [Citation Graph (0, 0)][DBLP]
    J. Symb. Comput., 2002, v:34, n:5, pp:355-398 [Journal]
    
11. Mark van Hoeij, Jean-François Ragot, Felix Ulmer, Jacques-Arthur Weil
    Liouvillian Solutions of Linear Differential Equations of Order Three and Higher. [Citation Graph (0, 0)][DBLP]
    J. Symb. Comput., 1999, v:28, n:4-5, pp:589-609 [Journal]
    
12. Michael F. Singer, Felix Ulmer
    Galois Groups of Second and Third Order Linear Differential Equations. [Citation Graph (0, 0)][DBLP]
    J. Symb. Comput., 1993, v:16, n:1, pp:9-36 [Journal]
    
13. Michael F. Singer, Felix Ulmer
    Liouvillian and Algebraic Solutions of Second and Third Order Linear Differential Equations. [Citation Graph (0, 0)][DBLP]
    J. Symb. Comput., 1993, v:16, n:1, pp:37-73 [Journal]
    
14. Felix Ulmer
    Liouvillian solutions of third order differential equations. [Citation Graph (0, 0)][DBLP]
    J. Symb. Comput., 2003, v:36, n:6, pp:855-889 [Journal]
    
15. Felix Ulmer
    Irreducible Linear Differential Equations of Prime Order. [Citation Graph (0, 0)][DBLP]
    J. Symb. Comput., 1994, v:18, n:4, pp:385-401 [Journal]
    
16. Felix Ulmer, Jacques-Arthur Weil
    Note on Kovacic's Algorithm. [Citation Graph (0, 0)][DBLP]
    J. Symb. Comput., 1996, v:22, n:2, pp:179-200 [Journal]
    
17. Willi Geiselman, Felix Ulmer
    Constructing a Third-Order Linear Differential Equation. [Citation Graph (0, 0)][DBLP]
    Theor. Comput. Sci., 1997, v:187, n:1-2, pp:3-6 [Journal]
    
18. 
    Codes as Modules over Skew Polynomial Rings. [Citation Graph (, )][DBLP]
    
    
19. 
    Key Exchange and Encryption Schemes Based on Non-commutative Skew Polynomials. [Citation Graph (, )][DBLP]
    
    
20. 
    Skew-cyclic codes. [Citation Graph (, )][DBLP]
    
    
21. 
    Skew codes of prescribed distance or rank. [Citation Graph (, )][DBLP]