Results 131 to 140 of about 10,961 (308)
Maskit combinations of Poincaré–Einstein metrics
Advances in Mathematics, 2006 26 pages (slight changes to bibliography)
Mazzeo, Rafe, Pacard, Frank
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On Some Generalized Einstein Metric Conditions
, 2015 Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2006Thesis (M.Sc.) -- İstanbul Technical University, Institute of Science and Technology, 2006Bu tezde semi-Riemannian manifoldlarda bazı genelleştirilmiş Einstein metrik ...
Tunç, İlker
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Semi-symmetric Metric Connections, Einstein Manifolds and Projective Curvature Tensor [PDF]
, 2010 Riemananian Manifolds admitting a semi-symmetric metric connection are an important class of manifolds. Such connections give rise to interesting generalizations of Einstein manifolds and projective curvature tensor.We also demonstrate the close ...
Maralbhavi, Y B, Muniraja, G
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The Einstein Relation on Metric Measure Spaces
, 2023 This note is based on F. Burghart's master thesis at Stuttgart university from July 2018, supervised by Prof. Freiberg. We review the Einstein relation, which connects the Hausdorff, local walk and spectral dimensions on a space, in the abstract ...
Freiberg, Uta, Burghart, Fabian
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Precisely Printing Perovskite Nanocrystals in Glass via Thermoelectric Synergistic Effect
Advanced Science, EarlyView.Based on the direct migration and enrichment of Cs ions in glass driven by thermoelectric fields, a novel method has been developed to achieve controllable crystallization and patterned distribution of CsPbBr3 PNCs in stable glass. The distribution scale of PNCs strongly depends on the thermoelectric processing conditions (temperature, electric field ...
Zhiheng Miao +6 more
wiley +1 more source
THE EXISTENCE THEOREM FOR THE GENERAL RELATIVISTIC CAUCHY PROBLEM ON THE LIGHT-CONE
Forum of Mathematics, Sigma, 2014 We prove existence of solutions of the vacuum Einstein equations with initial data induced by a smooth metric on a light-cone.
PIOTR T. CHRUŚCIEL
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Advanced Science, EarlyView.Inspired by biological ion transport, this work introduces self‐powered multifunctional sensors utilizing tailored hydrogel stacks. Optimizing ionic migration with MXenes and carbon nanotubes achieves high‐performance energy harvesting and unique logic circuit functionality.
Haoran Chen +9 more
wiley +1 more source
Ricci-flat and Einstein pseudoriemannian nilmanifolds
Complex Manifolds, 2019 This is partly an expository paper, where the authors’ work on pseudoriemannian Einstein metrics on nilpotent Lie groups is reviewed. A new criterion is given for the existence of a diagonal Einstein metric on a nice nilpotent Lie group.
Conti Diego, Rossi Federico A.
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Bubbling of Kähler-Einstein metrics
, 2023 This is an article written for the memorial volume for Professor Jean-Pierre Demailly.
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Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review
Advanced Science, EarlyView.Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh +8 more
wiley +1 more source