Results 31 to 40 of about 5,580,668 (350)
Geodesics on a supermanifold and projective equivalence of super connections [PDF]
, 2012 We investigate the concept of projective equivalence of connections in supergeometry. To this aim, we propose a definition for (super) geodesics on a supermanifold in which, as in the classical case, they are the projections of the integral curves of a ...
Abraham +22 more
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Benenti Tensors: A useful tool in Projective Differential Geometry
Complex Manifolds, 2018 Two metrics are said to be projectively equivalent if they share the same geodesics (viewed as unparametrized curves). The degree of mobility of a metric g is the dimension of the space of the metrics projectively equivalent to g. For any pair of metrics
Manno Gianni, Vollmer Andreas
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Delusion disorder: Neuropsychological aspects [PDF]
Psihologija, 2004 Previous studies concerned with neuropsychological aspect of delusions, were mainly focused on specific forms of this disorder. Comparatively small number of investigations were concerned with cognitive deficiencies accompanying the delusions.
Leposavić Ivana, Leposavić Ljubica M.
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Lifting Dual Connections with the Riemann Extension
Mathematics, 2020 Let (M,g) be a Riemannian manifold equipped with a pair of dual connections (∇,∇*). Such a structure is known as a statistical manifold since it was defined in the context of information geometry.
Stéphane Puechmorel
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Higher-spin self-dual Yang-Mills and gravity from the twistor space
Journal of High Energy Physics, 2023 We lift the recently proposed theories of higher-spin self-dual Yang-Mills (SDYM) and gravity (SDGR) to the twistor space. We find that the most natural room for their twistor formulation is not in the projective, but in the full twistor space, which is ...
Yannick Herfray +2 more
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Journal of Geometry and Physics, 2007 Two approaches (of È. Cartan and of T. Y. Thomas and J. H. C. Whitehead) to the study of projective connections are compared. Spray geometry is reviewed, the Thomas-Whitehead construction and its generalization to sprays are discussed, and afterwards the Cartan theory in the affine case is described.
Crampin, M., Saunders, D. J.
openaire +2 more sources
Keldysh nonlinear sigma model for a free-fermion gas under continuous measurements
Physical Review Research, 2023 Quantum entanglement phase transitions have provided new insights into quantum many-body dynamics. Both disorders and measurements are found to induce similar entanglement transitions.
Qinghong Yang, Yi Zuo, Dong E. Liu
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Emblematics and metaphor: theoretical facets and hermeneutic issues
Frontiers in Communication, 2023 The article focuses on Renaissance emblematics and its privileged relationship with metaphor, considered in the light of contemporary theories as an inherently tensional form, steeped in interchange and transition and heavily relying on a basically ...
Daniele Borgogni
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Reality Capture Connecting Project Stakeholders [PDF]
Annual Conference of the International Group for Lean Construction, 2021 Digital media and point cloud captures have been used extensively in the mapping and surveying fields. As technology has advanced digital photographic and Lasor scanning information can be captured on site and processed rapidly. This has led to developing software that can use the processed information, for reconstructing it with the help of ...
McHugh, Kevin +2 more
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Categorical Properties of Soft Sets
The Scientific World Journal, 2014 The present study investigates some novel categorical properties of soft sets. By combining categorical theory with soft set theory, a categorical framework of soft set theory is established.
Min Zhou, Shenggang Li, Muhammad Akram
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