60 citations · 60 across the 2 of their papers we have counts for
2 papers
math.OC2004★ 60 cited
A Topology-Preserving Level Set Method for Shape Optimization
Oleg Alexandrov, Fadil Santosa
The classical level set method, which represents the boundary of the unknown geometry as the zero-level set of a function, has been shown to be very effective in solving shape opti…
math.NA2003
Wave Propagation in a 3-D Optical Waveguide
Oleg Alexandrov, Giulio Ciraolo
In this paper we study the problem of wave propagation in a 3-D optical fiber. The goal is to obtain a solution for the time-harmonic field caused by a source in a cylindrically sy…