Results 31 to 40 of about 244,947 (267)

Resonances in a spring-pendulum: algorithms for equivariant singularity theory [PDF]

open access: yes, 1998
A spring-pendulum in resonance is a time-independent Hamiltonian model system for formal reduction to one degree of freedom, where some symmetry (reversibility) is maintained.
Vegter, G   +15 more
core   +2 more sources

Singularity confinement and projective resolution of triangulated category [PDF]

open access: yesProgress of Theoretical and Experimental Physics, 2014
27 pages, 11 ...
Saito, Satoru   +2 more
openaire   +2 more sources

Improving water removal efficiency in a PEM fuel cell: Microstructured surfaces for controlling instability-driven pinching

open access: yesAPL Energy, 2023
Proton Exchange Membrane Fuel Cell (PEMFC) is a clean, sustainable energy generation device, and its large-scale usage is becoming popular due to green and secure energy demand worldwide.
Nilanjan Mondal   +2 more
doaj   +1 more source

New confinement phases from singular SCFT [PDF]

open access: yesJournal of High Energy Physics, 2013
New types of confining phase emerge when some singular SCFT's appearing as infrared fixed points of N=2 supersymmetric QCD (SQCD) are deformed by an N=1 adjoint mass term. We make further checks on the Gaiotto-Seiberg-Tachikawa (GST) description of these vacua against the symmetry and vacuum counting argument, and show that the GST variables correctly ...
Giacomelli, Simone, Konishi, Kenichi
openaire   +2 more sources

The role of confinement loss in highly nonlinear silica holey fibers [PDF]

open access: yes, 2003
Small-core holey fibers (HFs) can offer tight mode confinement, and are, therefore, attractive for highly nonlinear fiber applications. However, we show here that confinement loss can significantly degrade the performance of devices based on such small ...
Richardson, D.   +4 more
core   +1 more source

Deautonomization by singularity confinement: an algebro-geometric justification [PDF]

open access: yesProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2015
The ‘deautonomization’ of an integrable mapping of the plane consists in treating the free parameters in the mapping as functions of the independent variable, the precise expressions of which are to be determined with the help of a suitable criterion for integrability.
Mase, Takafumi   +3 more
openaire   +2 more sources

hpcng/singularity: Singularity 3.6.1

open access: yes, 2020
Singularity 3.6.1 is a patch release fixing some bugs raised soon after the 3.6.0 release. In particular, an issue where supplying an empty string "" as the destination to singularity build could result in the removal of the current directory has been ...
David Godlove   +29 more
core   +1 more source

GitHub Action to setup singularity

open access: yes, 2020
To use Singularity containers in a workflow you need to install it first. This GitHub Action downloads, compiles and installs it for you. Added: Pre build binary for Singularity 3.8.3 Fixed: Unable to build from source https://github.com/eWaterCycle ...
Stefan Verhoeven
core   +1 more source

Confined sandpile in two dimensions: Percolation and singular diffusion [PDF]

open access: yesPhysical Review E, 2017
7 pages, 12 ...
Pires, R. S.   +3 more
openaire   +3 more sources

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