110 citations · 201 across the 24 of their papers we have counts for
30 papers
Factorization for the matrix-valued general Jacobi system on the full-line lattice
Tuncay Aktosun, Abdon E. Choque-Rivero, Vassilis G. Papanicolaou +2
The Jacobi system with matrix-valued coefficients and with the spectral parameter depending on a matrix-valued weight factor is considered on the full-line lattice. The scattering…
A Probabilistic Model for Forest Fires
Vassilis G. Papanicolaou
We propose a discrete two-dimensional mathematical model for forest fires and we derive certain results describing its limiting behavior. We also pose a relevant open question.
Asymptotics Related to a Binary Search Scheme
Vassilis G. Papanicolaou
Specimens are collected from different sources. Each specimen has probability of being contaminated, independently of the other specimens. We assume group testing is applic…
Non-Self-Adjoint Hill Operators whose Spectrum is a Real Interval
Vassilis G. Papanicolaou
Let , , where is a periodic potential, and suppose that the spectrum of is the positive semi-axis . In the ca…
Examples of fourth-order scattering-type operators with embedded eigenvalues in their continuous spectra
Vassilis G. Papanicolaou
We give examples of fourth-order scattering-type operators, acting on , which have eigenvalues embedded in their continuous spectra.
On the order and the type of an entire function
Vassilis G. Papanicolaou, Eva Kallitsi, George Smyrlis
In this short article we present some properties regarding the order and the type of an entire function.