| Periodic solutions for a neutral nonlinear dynamical equation on a time scale ER Kaufmann, YN Raffoul Journal of Mathematical Analysis and Applications 319 (1), 315-325, 2006 | 262 | 2006 |
| Positive solutions of a boundary value problem for a nonlinear fractional differential equation E Kaufmann, E Mboumi Electronic Journal of Qualitative Theory of Differential Equations 2008 (3 …, 2008 | 251 | 2008 |
| Positive solutions of a three-point boundary-value problem on a time scale. ER Kaufmann Electronic Journal of Differential Equations (EJDE)[electronic only] 2003 …, 2003 | 106 | 2003 |
| Periodicity and stability in neutral nonlinear dynamic equations with functional delay on a time scale. ER Kaufmann, YN Raffoul Electronic Journal of Differential Equations (EJDE)[electronic only] 2007 …, 2007 | 67 | 2007 |
| A multiplicity result for a boundary value problem with infinitely many singularities ER Kaufmann, N Kosmatov Journal of Mathematical Analysis and Applications 269 (2), 444-453, 2002 | 50 | 2002 |
| A nonlinear neutral periodic differential equation. ER Kaufmann Electronic Journal of Differential Equations (EJDE)[electronic only] 2010 …, 2010 | 47 | 2010 |
| Multiple positive solutions for focal boundary value problem? J Henderson, ER Kaufmann Communications in Applied Analysis 1 (1), 53-60, 1997 | 47 | 1997 |
| Multiple positive solutions for higher order boundary value problems ER Kaufmann The Rocky Mountain journal of mathematics, 1017-1028, 1998 | 38 | 1998 |
| A second-order boundary value problem with impulsive effects on an unbounded domain ER Kaufmann, N Kosmatov, YN Raffoul Nonlinear Analysis: Theory, Methods & Applications 69 (9), 2924-2929, 2008 | 37 | 2008 |
| Multiple solutions of a boundary value problem on an unbounded domain PW Eloe, ER Kaufmann, CC Tisdell Dynamic Systems and Applications 15 (1), 53, 2006 | 37 | 2006 |
| Positive solutions for a nonlinear functional dynamic equation on a time scale ER Kaufmann, YN Raffoul Nonlinear Analysis: Theory, Methods & Applications 62 (7), 1267-1276, 2005 | 27 | 2005 |
| Eigenvalue problems for a three-point boundary-value problem on a time scale E Kaufmann, Y Raffoul Electronic Journal of Qualitative Theory of Differential Equations 2004 (2 …, 2004 | 26 | 2004 |
| Multiple positive solutions for difference equations PW Eloe, J Henderson, ER Kaufmann Journal of Difference Equations and Applications 3 (3-4), 219-229, 1997 | 25 | 1997 |
| Existence and uniqueness of solutions for a second-order iterative boundary-value problem ER Kaufmann Texas State University, Department of Mathematics, 2018 | 24 | 2018 |
| Stability in neutral nonlinear dynamic equations on a time scale with functional delay ER Kaufmann, YN Raffoul Dynamic Systems and Applications 16 (3), 561, 2007 | 22 | 2007 |
| Existence and nonexistence of positive solutions for a nonlinear fractional boundary value problem ER Kaufmann Conference Publications 2009 (Special), 416-423, 2009 | 21 | 2009 |
| A second-order singular boundary value problem ER Kaufmann, N Kosmatov Computers & Mathematics with Applications 47 (8-9), 1317-1326, 2004 | 19 | 2004 |
| Comparison of eigenvalues for eigenvalue problems of a right disfocal operator ER Kaufmann Panamer. Math. J 4 (4), 103-124, 1994 | 19 | 1994 |
| Impulsive dynamic equations on a time scale. ER Kaufmann, N Kosmatov, YN Raffoul Electronic Journal of Differential Equations (EJDE)[electronic only] 2008 …, 2008 | 15 | 2008 |
| Elastic beam problem with higher order derivatives ER Kaufmann, N Kosmatov Nonlinear Analysis: Real World Applications 8 (3), 811-821, 2007 | 15 | 2007 |
Prof. Youssef RaffoulUniversity of DaytonVerified email at udayton.edu
