123 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Yale UniversityUS14 papers
- Sorbonne UniversitéFR6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Université Paris Sciences et LettresFR5 papers
- Laboratório Interinstitucional de e-AstronomiaBR4 papers
- Universidade Estadual Paulista (Unesp)BR4 papers
- Universidade Tecnológica Federal do ParanáBR4 papers
- Valongo ObservatoryBR4 papers
- Akdeniz UniversityTR3 papers
- Instituto de Astrofísica de AndalucíaES3 papers
- Institut Polytechnique des Sciences AvancéesFR3 papers
- Laboratoire d’études spatiales et d’instrumentation en astrophysiqueFR3 papers
4 papers · 1 filter
Disks in a narrow channel jammed by gravity and centrifuge: profiles of pressure, mass density and entropy density
Christopher Moore, Dan Liu, Benjamin Ballnus +2
This work investigates jammed granular matter under conditions that produce heterogeneous mass distributions on a mesoscopic scale. We consider a system of identical disks that are…
Schwinger's variational principle in EinsteinCartan gravity
Nikodem Popławski
By applying Schwinger's variational principle to the EinsteinCartan action for the gravitational field, we derive quantum commutation relations between the metric and torsion te…
Sasakian metric as a Ricci soliton and related results
Amalendu Ghosh, Ramesh Sharma
We prove the following results: (i) A Sasakian metric as a non-trivial Ricci soliton is null -Einstein, and expanding. Such a characterization permits to identify the Sasakian m…
Fractional nonlinear filtering problems and their associated fractional Zakai equations
Sabir Umarov, Frederick Daum, Kenric Nelson
In this paper we discuss fractional generalizations of the filtering problem. The "fractional" nature comes from time-changed state or observation processes, basic ingredients of t…