Results 51 to 60 of about 359,812 (282)

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Topology Change of Spacetime and Resolution of Spacetime Singularity in Emergent Gravity

, 2013
Emergent gravity is based on the Darboux theorem or the Moser lemma in symplectic geometry stating that the electromagnetic force can always be eliminated by a local coordinate transformation as far as U(1) gauge theory is defined on a spacetime with ...
Lee, Sunggeun, Roychowdhury, Raju, Yang, Hyun Seok   +2 more
core   +1 more source

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

Advanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek, Jakub Hurník, Miroslav Šmíd, Ondřej Zobač, Melanie Todt, Daniel Koutný   +5 more
wiley   +1 more source

A Quantization Procedure of Fields Based on Geometric Langlands Correspondence

International Journal of Mathematics and Mathematical Sciences, 2009
We expose a new procedure of quantization of fields, based on the Geometric Langlands Correspondence. Starting from fields in the target space, we first reduce them to the case of fields on one-complex-variable target space, at the same time increasing ...
Do Ngoc Diep
doaj   +1 more source

A glimpse into the differential topology and geometry of optimal transport

, 2012
This note exposes the differential topology and geometry underlying some of the basic phenomena of optimal transportation. It surveys basic questions concerning Monge maps and Kantorovich measures: existence and regularity of the former, uniqueness of ...
A. Figalli, A. Figalli, A. Figalli, A. Figalli, A. Figalli, A. Figalli, A. Pratelli, A. Pratelli, B. Pass, C. Smith, C. Villani, C. Villani, D. Cordero-Erausquin, F. Otto, F. Otto, F. R. Harvey, G. Alberti, G. G. Lorentz, G. J. Minty, G. Loeper, G. Loeper, G. Loeper, G. Monge, J. A. Mirrlees, J. Kitagawa, J. Li, J. Liu, J. Liu, J. Lott, J. Urbas, J.-C. Rochet, J.-D. Benamou, J.-P. Bourguignon, K. Hestir, K.-T. Sturm, L. A. Ambrosio, L. A. Caffarelli, L. A. Caffarelli, L. A. Caffarelli, L. Ambrosio, L. C. Evans, L. Forzani, L. Kantorovich, L. Rüschendorf, M. Feldman, M. J. P Cullen, M. Spence, M.-K. von Renesse, N. Ahmad, N. Ahmad, N. Gigli, N. S. Trudinger, N. S. Trudinger, P. Delanoë, P. Delanoë, P. Delanoë, P. W. Y. Lee, P. W. Y. Lee, P. W. Y. Lee, P.-A. Chiappori, R. J. McCann, R. J. McCann, R. J. McCann, R. J. McCann, R. J. McCann, R. J. McCann, R. J. McCann, R. M. Dudley, R. T. Rockafellar, Robert J. McCann, S. T. Rachev, T. C. Koopmans, T. Champion, V. L. Levin, W. Gangbo, W. Gangbo, W. Gangbo., W. Schachermayer, X.-J. Wang, X.-J. Wang, X.-N. Ma, Y. Brenier, Y. Brenier, Y. Yu, Y.-H. Kim, Y.-H. Kim, Y.-H. Kim   +86 more
core   +2 more sources

Bounded geometry, growth and topology

Journal de Mathématiques Pures et Appliquées, 2011
15 ...
GRIMALDI, Renata Carmela, Pansu,P
openaire   +4 more sources

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

Advanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi, Hiroyuki Awano, Kenji Tanabe   +2 more
wiley   +1 more source

A note on static spaces

Results in Physics, 2021
Static perfect fluid spaces are of great interest in metric theories of gravitation, they being used in building realistic models of some compact objects, like neutron stars and white dwarfs.
Sharief Deshmukh, Nasser Bin Turki, Gabriel-Eduard Vîlcu   +2 more
doaj   +1 more source

Meteorological drought lacunarity around the world and its classification [PDF]

Earth System Science Data, 2020
The measure of drought duration strongly depends on the definition considered. In meteorology, dryness is habitually measured by means of fixed thresholds (e.g.
R. Monjo, R. Monjo, D. Royé, D. Royé, J. Martin-Vide   +4 more
doaj   +1 more source

Manifolds obtained by soldering together points, lines, etc [PDF]

, 2008
This text is the extended version of a talk given at the conference Geometry, Topology, QFT and Cosmology hold from May 28 to May 30, 2008 at the Observatoire de Paris.
Hélein, Frédéric
core   +2 more sources