40 citations · 98 across the 6 of their papers we have counts for
6 papers
Motif analysis in directed ordered networks and applications to food webs
Pavel V. Paulau, Christoph Feenders, Bernd Blasius
The analysis of small recurrent substructures, so called network motifs, has become a standard tool of complex network science to unveil the design principles underlying the struct…
Self-localized states in species competition
Pavel V. Paulau, Damia Gomila, Cristobal Lopez +1
We study the conditions under which species interaction, as described by continuous versions of the competitive Lotka-Volterra model (namely the nonlocal Kolmogorov-Fisher model, a…
Adler synchronization of spatial laser solitons pinned by defects
P. V. Paulau, C. McIntyre, Y. Noblet +5
Defects due to growth fluctuations in broad-area semiconductor lasers induce pinning and frequency shifts of spatial laser solitons. The effects of defects on the interaction of tw…
From one- to two-dimensional solitons in the Ginzburg-Landau model of lasers with frequency selective feedback
P. V. Paulau, D. Gomila, P. Colet +2
We use the cubic complex Ginzburg-Landau equation coupled to a dissipative linear equation as a model of lasers with an external frequency-selective feedback. It is known that the…
Drifting instabilities of cavity solitons in vertical cavity surface-emitting lasers with frequency selective feedback
P. V. Paulau, D. Gomila, P. Colet +3
In this paper we study the formation and dynamics of self-propelled cavity solitons (CSs) in a model for vertical cavity surface-emitting lasers (VCSELs) subjected to external freq…
Karhunen-Loeve analysis of complex spatio-temporal dynamics of thin-films optical system
M. U. Karelin, P. V. Paulau, I. V. Babushkin
Application of Karhunen-Loeve decomposition (KLD, or singular value decomposition) is presented for analysis of the spatio-temporal dynamics of wide-aperture vertical cavity surfac…