Jean Takche is an associate professor of mathematics. He joined the Lebanese American University in 1992. His research interest was algebraic complexity, and he is now working in a different area, namely non-smooth analysis and its application to control theory. He teaches calculus, differential equations and numerical methods. He was a professor at the Lebanese University from 1985 until 1992.
Articles in refereed international journal:
- C. Nour, R. J. Stern, J. Takche, Proximal smoothness and the exterior sphere condition, Journal of Convex Analysis, 16 (2009), No. 2, 501-514.
- C. Nour, R. J. Stern, J. Takche, The union of uniform closed balls conjecture, Control and Cybernetics, 38 (2009) No. 4B, 1525-1534.
- C. Nour, R. J. Stern, J. Takche, The theta -exterior sphere condition, phi-convexity, and local semiconcavity, Nonlinear Analysis: Theory, Methods & Applications, Volume 73, Issue 2 (2010), 573-589.
- C. Nour, R. J. Stern, J. Takche, Generalized exterior sphere conditions and Phi-convexity, Discrete and Continuous Dynamical Systems-A, 28 (2011), No. 2, 615-622.
- C. Nour, R. J. Stern, J. Takche, Validity of the Union of Uniform Closed Balls Conjecture, Journal of Convex Analysis, 18, No. 2, (2011), 589-600.
- C. Nour, J. Takche, On the psi-union of closed balls property, Journal of Optimization Theory and Applications, 155 (2012), No. 2, 376-389.
- C. Nour, J. Takche, Interior sphere condition for the graph of a multifunction, Set-Valued Var. Anal. 22 (2014), no. 2, 503-519.
- C. Nour, H. Saoud, J. Takche, Regularization via sets satisfying the interior sphere condition, Journal of Convex Analysis, 25 (2018); published online in 2016, Heldermann Verlag, Germany.
- C. Nour, J. Takche, A New Class of Sets Regularity, Journal of Convex Analysis, 25 (2018); published online in 2016, Heldermann Verlag, Germany.
- PhD in Mathematics from the Pennsylvania State University in 1984.
- CAPES in Mathematics from the Lebanese University in 1979.
- BS in Mathematics from the Lebanese University in 1978.
Associate Professor of Mathematics
Office: Block A, Room 808b