22 citations
- Lomonosov Moscow State UniversityRU14 papers
- Moscow Center For Continuous Mathematical EducationRU14 papers
- Institute of Mathematical Problems of BiologyRU2 papers
- University of TübingenDE2 papers
- Budker Institute of Nuclear PhysicsRU1 paper
- Computing CenterRU1 paper
- Florida State UniversityUS1 paper
- Institute of Mathematics and Mathematical ModelingKZ1 paper
- Karlsruhe Institute of TechnologyDE1 paper
- Michigan State UniversityUS1 paper
- National Research University Higher School of EconomicsRU1 paper
- Sobolev Institute of MathematicsRU1 paper
14 papers
Commuting graphs of Okubo algebras
Svetlana Zhilina, Danil Pavlinov
Commuting graphs of Okubo algebras are considered, and the problem of their connectivity is studied. The commuting graph of a pseudo-octonion algebra over a field…
On multi-propagator angular integrals
Juliane Haug, Vladimir A. Smirnov, Fabian Wunder
We study multi-propagator angular integrals, a class of phase-space integrals relevant to processes with multiple observed final states and a test-bed for transferring loop-integra…
Elementary Differential Singularities of Three-Dimensional Nijenhuis Operators
Dinmukhammed Akpan, Andrei Oshemkov
In the paper, three-dimensional Nijenhuis operators are studied that have differential singularities, i.e., such points at which the coefficients of the characteristic polynomials…
Almost Differentially Nondegenerate Nijenhuis Operators
Dinmukhammed Akpan
The paper is devoted to the study of Nijenhuis operators of arbitrary dimension in a neighborhood of a point at which the first coefficients of the characteristic polynom…
Singularities of two-dimensional Nijenhuis operators
Dinmukhammed Akpan
A Nijenhuis operator is a -tensor field on a smooth manifold with vanishing Nijenhuis torsion . At each point , the algebraic type of $L(x…
First Look at Quartic-in-Spin Binary Dynamics at Third Post-Minkowskian Order
Dogan Akpinar, Fernando Febres Cordero, Manfred Kraus +2
We compute the conservative and radiation-reaction contributions to classical observables in the gravitational scattering between a spinning and a spinless black hole to the fourth…