Results 71 to 80 of about 7,600,413 (382)
Local Mirror Symmetry: Calculations and Interpretations [PDF]
, 1999 We describe local mirror symmetry from a mathematical point of view and make several A-model calculations using the mirror principle (localization).
Chiang, T. -M. +3 more
core +2 more sources
Differentiable surface splatting for point-based geometry processing [PDF]
ACM Transactions on Graphics, 2019 We propose Differentiable Surface Splatting (DSS), a high-fidelity differentiable renderer for point clouds. Gradients for point locations and normals are carefully designed to handle discontinuities of the rendering function.
Yifan Wang +4 more
semanticscholar +1 more source
Thermodynamic geometry of three-dimensional Einstein–Maxwell-dilaton black hole
European Physical Journal C: Particles and Fields, 2018 The thermodynamics of a three-dimensional Einstein–Maxwell-dilaton black hole is investigated using the method of thermodynamic geometry. According to the definition of thermodynamic geometry and the first law of the black hole, two-dimensional Ruppeiner
Xin-Yang Wang, Ming Zhang, Wen-Biao Liu
doaj +1 more source
Adaptive Non-Rigid Inpainting of 3D Point Cloud Geometry
, 2018 In this letter, we introduce several algorithms for geometry inpainting of 3D point clouds with large holes. The algorithms are examplar-based: hole filling is performed iteratively using templates near the hole boundary to find the best matching regions
Bajic, Ivan V. +2 more
core +1 more source
Population Ecology, EarlyView.Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi +3 more
wiley +1 more source
Cosmological evolution and dark energy in osculating Barthel–Randers geometry
European Physical Journal C: Particles and Fields, 2021 We consider the cosmological evolution in an osculating point Barthel–Randers type geometry, in which to each point of the space-time manifold an arbitrary point vector field is associated.
Rattanasak Hama +3 more
doaj +1 more source
OpenCRG Models From Different Data Sources to Support Vehicle Simulations
IEEE Access, 2022 Digital twins of road surfaces support multiple engineering applications. Remote sensing technologies provide information from the entire surface of the pavement by high accuracy point clouds. Pavement errors and differences from designed geometry can be
Tamas Lovas +5 more
doaj +1 more source
FEBS Letters, EarlyView.B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro +2 more
wiley +1 more source
The Geometry of Points on Quantum Projectivizations
Journal of Algebra, 2001 25 ...
openaire +3 more sources
Critical points when there is no saddle point geometry [PDF]
Topological Methods in Nonlinear Analysis, 1995 Using the topological method of linking subsets [the author and \textit{K. Tintarev}, Bull. Soc. Math. Belg., Sér. B 44, 249-261 (1992; Zbl 0785.58017)]the author proves two abstract theorems that imply certain extensions of the saddle point theorem of \textit{P. H. Rabinowitz} [Reg. Conf. Ser. Math. 65 (1986; Zbl 0609.58002)].
openaire +3 more sources