35 citations · 172 across the 33 of their papers we have counts for
6 papers · 1 filter
Behavioral Foundations of Nested Stochastic Choice and Nested Logit
Matthew Kovach, Gerelt Tserenjigmid
We provide the first behavioral characterization of nested logit, a foundational and widely applied discrete choice model, through the introduction of a non-parametric version of n…
New regularity results for scalar conservation laws, and applications to a source-destination model for traffic flows on networks
Simone Dovetta, Elio Marconi, Laura V. Spinolo
We focus on entropy admissible solutions of scalar conservation laws in one space dimension and establish new regularity results with respect to time. First, we assume that the flu…
Action versus energy ground states in nonlinear Schrödinger equations
Simone Dovetta, Enrico Serra, Paolo Tilli
We investigate the relations between normalized critical points of the nonlinear Schrödinger energy functional and critical points of the corresponding action functional on the ass…
Initial-boundary value problems for merely bounded nearly incompressible vector fields in one space dimension
Simone Dovetta, Elio Marconi, Laura V. Spinolo
We establish existence and uniqueness results for initial-boundary value problems for transport equations in one space dimension with nearly incompressible velocity fields, under t…
Solutions to a cubic Schrödinger system with mixed attractive and repulsive forces in a critical regime
Simone Dovetta, Angela Pistoia
We study the existence of solutions to the cubic Schrödinger system $$ -Δu_i = \sum_{j =1}^m β_{ij} u_j^2u_i + λ_i u_i\ \hbox{in}\ Ω,\ u_i=0\ \hbox{on}\ \partialΩ,\ i =1,\dots,m, $…
Symmetry breaking in two-dimensional square grids: persistence and failure of the dimensional crossover
Simone Dovetta, Lorenzo Tentarelli
We discuss the model robustness of the infinite two-dimensional square grid with respect to symmetry breakings due to the presence of defects, that is, lacks of finitely or infinit…