41 citations
- Chinese Academy of SciencesCN1 paper
- Collège de FranceFR1 paper
- Georgetown UniversityUS1 paper
- Institut de Planétologie et d'Astrophysique de GrenobleFR1 paper
- Institut des Hautes Études ScientifiquesFR1 paper
- Institute of MathematicsPL1 paper
- Institute of PhysicsPL1 paper
- KU LeuvenBE1 paper
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5 papers · 1 filter
Some examples of aspherical 4-manifolds that are homology 4-spheres
John G. Ratcliffe, Steven T. Tschantz
In this paper, Problem 4.17 on R. Kirby's problem list is solved by constructing infinitely many aspherical 4-manifolds that are homology 4-spheres
The energy conservation law in classical electrodynamics 2
E. G. Bessonov, C. A. Brau
A logical error in the usual derivation of the energy conservation law is analyzed, and a way to avoid the error is presented.
Minimal Riesz Energy Point Configurations for Rectifiable d-Dimensional Manifolds
D. P. Hardin, E. B. Saff
For a compact set A in Euclidean space we consider the asymptotic behavior of optimal (and near optimal) N-point configurations that minimize the Riesz s-energy (corresponding to t…
Integral Congruence Two Hyperbolic 5-Manifolds
John G. Ratcliffe, Steven T. Tschantz
In this paper, we classify all the orientable hyperbolic 5-manifolds that arise as a hyperbolic space form where is a torsion-free subgroup of minimal index of the cong…
Diagram groups are totally orderable
Victor Guba, Mark Sapir
In this paper, we introduce the concept of the independence graph of a directed 2-complex. We show that the class of diagram groups is closed under graph products over independence…