Results 271 to 280 of about 709,594 (295)

On the Second Homology of Crossed Modules

Bulletin of the Malaysian Mathematical Sciences Society, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Taha, Tahereh Fakhr, Ravanbod, Hajar, Salemkar, Ali Reza   +2 more
openaire   +1 more source

Modulation instability induced by cross-phase modulation

Physical Review Letters, 1987
Modulation instability that leads to breakup of intense cw radiation into a train of ultrashort pulses during propagation in optical fibers occurs only in the presence of anomalous group-velocity dispersion. It is shown that a new kind of modulation instability can occur even in the normal-dispersion regime when two copropagating optical fields ...
openaire   +2 more sources

Modulated cross-phase-modulation spectra

OSA Annual Meeting, 1993
When a weak probe and a strong pump pulses propagate together in a material, coupled interactions occur through the third order nonlinearity. This process leads to the self-phase-modulation (SPM) and cross-phase-modulation (XPM). The spectral shift of XPM can be controlled by adjusting the time delay between the pump and probe pulses.1 When the pump ...
Q. Z. Wang, Q. D. Liu, Disa Liu, P. P. Ho, R. R. Alfano   +4 more
openaire   +1 more source

Cross-modulation in ring diode modulators

Proceedings of the IEEE, 1968
Although intermodulation generation in ring diode medulators is the result of switching point interference and diode forward nonlinearity, cross-modulation is the result of the latter effect only. It is shown that the concept of variable trusconductance can be used to predict cross-modulation effects in ring diode modulators.
P.C. Agrawal, J.V. Hanson
openaire   +1 more source

PULLBACK CROSSED MODULES OF ALGEBROIDS

2008
In this paper, we present algebroids and crossed modules of algebroids. We also define pullbackcrossed module of algebroids.
openaire   +2 more sources

PUSHOUT CROSSED MODULES OF ALGEBROIDS

2008
In this paper, we presented algebroids and crossed modules of algebroids. We also presented pullback crossed module of algebroids and we then define pushout crossed modules of algebroids.
openaire   +2 more sources

Crossed Modules

2021
openaire   +1 more source

Fibrations of 2-crossed modules

Mathematical Methods in the Applied Sciences, 2019
Ummahan Ege Arslan, Osman Avcioğlu
exaly  

Adjunction between crossed modules of groups and algebras

Journal of Homotopy and Related Structures, 2014
Manuel Ladra González, J M Casas, E Khmaladze   +2 more
exaly  

Cat1-Hopf Algebras and Crossed Modules

Communications in Algebra, 2006
J M Fernandez Vilaboa
exaly