216 citations
- Centre National de la Recherche ScientifiqueFR29 papers
- Tunis El Manar UniversityTN23 papers
- Tunis UniversityTN21 papers
- Université Tunis CarthageTN10 papers
- National Institute of Applied Science and TechnologyTN7 papers
- Tunisia Polytechnic SchoolTN7 papers
- Institut National des Sciences Appliquées de ToulouseFR6 papers
- Qassim UniversitySA6 papers
- Université de RennesFR6 papers
- University of CoimbraPT6 papers
- Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et AtmosphèresFR5 papers
- Sorbonne UniversitéFR5 papers
Showing 2017 · math.SPShow all
2 papers · 2 filters
math.SP2017★ 8 cited
On the eigenvalues of weighted directed graphs
Marwa Balti
This paper deals with spectral graph theory issues related to questions of monotonicity and comparison of eigenvalues. We consider finite directed graphs with non symmetric edge we…
math.SP2017
Upper Bound For The Ratios Of Eigenvalues Of Schrodinger Operators With Nonnegative Single-Barrier Potentials
Jamel Ben Amara, Jihed Hedhly
In this paper we prove the optimal upper bound for one-dimensional Schrodinge…