the archive
#coherence
2 resultsmath.OC2019
On the modes of convergence of Stochastic Optimistic Mirror Descent (OMD) for saddle point problems
Yanting Ma, Shuchin Aeron, Hassan Mansour
The paper analyzes the convergence behavior of Mirror Descent and Optimistic Mirror Descent algorithms on coherent saddle‑point problems, correcting earlier claims and establishing…
#mirror descent#optimistic mirror descent#saddle point problems#convergence analysis
physics.optics2019
Evolution properties of coherent Gaussian vortex beams propagating through weak oceanic turbulence and its application for measurement
Hantao Wang, Huajun Zhang, Mingyuan Ren +2
The paper derives how coherent Gaussian vortex beams evolve when traveling through weak oceanic turbulence and shows that the intensity fluctuations of dual beams can be used to se…
#gaussian vortex beams#oceanic turbulence#beam propagation#coherence