74 citations
- Politecnico di TorinoIT31 papers
- Brown UniversityUS2 papers
- Heinrich Heine University DüsseldorfDE2 papers
- National University of UzbekistanUZ2 papers
- Osaka City UniversityJP2 papers
- Tohoku UniversityJP2 papers
- Bharathidasan UniversityIN1 paper
- Carl von Ossietzky Universität OldenburgDE1 paper
- City, University of LondonGB1 paper
- Clausthal University of TechnologyDE1 paper
- Institute of Problems of Mechanical EngineeringRU1 paper
- Kyoto UniversityJP1 paper
7 papers · 1 filter
Where best to place a Dirichlet condition in an anisotropic membrane?
Paolo Tilli, Davide Zucco
We study a shape optimization problem for the first eigenvalue of an elliptic operator in divergence form, with non constant coefficients, over a fixed domain . Dirichlet condit…
Which residual mode captures the energy of the dominating mode in second order Hamiltonian systems?
E. Berchio, F. Gazzola, C. Zanini
Motivated by the instability of suspension bridges, we consider a class of second order Hamiltonian systems where one component initially holds almost all the energy of the system.…
Particle Transport in Graphene Nanoribbon Driven by Ultrashort Pulses
D. Babajanov, D. U. Matrasulov, R. Egger
We study charge transport in a graphene zigzag nanoribbon driven by an external time-periodic kicking potential. Using the exact solution of the time-dependent Dirac equation with…
Conjugacies between P-homeomorphisms with several breaks
Akhtam Dzhalilov, Dieter Mayer, Utkir Safarov
Let be orientation preserving circle homeomorphisms with a finite number of break points, at which the first derivatives have jumps, and with identical irrat…
High-fidelity rapid ground-state loading of an ultracold gas into an optical lattice
Shumpei Masuda, Katsuhiro Nakamura, Adolfo del Campo
A protocol is proposed for the rapid coherent loading of a Bose-Einstein condensate into the ground state of an optical lattice, without residual excitation associated with the bre…
Scattering theory and ground-state energy of Dirac fermions in graphene with two Coulomb impurities
D. Klöpfer, A. De Martino, D. Matrasulov +1
We study the physics of Dirac fermions in a gapped graphene monolayer containing two Coulomb impurities. For the case of equal impurity charges, we discuss the ground-state energy…