Results 21 to 30 of about 727 (144)
European Physical Journal C: Particles and Fields, 2020 This work consists an introduction to the classical and quantum information theory of geometric flows of (relativistic) Lagrange–Hamilton mechanical systems.
Sergiu I. Vacaru
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Mosè Ricci. Habitat 5.0. L’Architettura del lungo presente
Techne, 2021 «For more than fifty years, fashion, music and architecture have always seemed to express the same aspirations, the same expectations. Is it possible that they have remained so indifferent to the great environmental, economic and social changes of the ...
Alberto De Capua
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Topology-changing horizons at large D as Ricci flows
Journal of High Energy Physics, 2019 The topology-changing transition between black strings and black holes localized in a Kaluza-Klein circle is investigated in an expansion in the inverse of the number of dimensions D.
Roberto Emparan, Ryotaku Suzuki
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Swampland, gradient flow and infinite distance
Journal of High Energy Physics, 2020 In the first part of this paper we will work out a close and so far not yet noticed correspondence between the swampland approach in quantum gravity and geometric flow equations in general relativity, most notably the Ricci flow.
Alex Kehagias +2 more
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Fractional nonholonomic Ricci flows [PDF]
Chaos, Solitons & Fractals, 2012 We formulate the fractional Ricci flow theory for (pseudo) Riemannian geometries enabled with nonholonomic distributions defining fractional integro-differential structures, for non-integer dimensions. There are constructed fractional analogs of Perelman's functionals and derived the corresponding fractional evolution (Hamilton's) equations.
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Communications on Pure and Applied Mathematics, 2012 AbstractIn this paper, we study the moduli spaces of m‐dimensional, κ‐noncollapsed Ricci flow solutions with bounded $\int |Rm|^{{m}/{2}}$ and bounded scalar curvature. We show a weak compactness theorem for such moduli spaces and apply it to study the estimates of isoperimetric constants, the Kähler‐Ricci flows, and the moduli spaces of gradient ...
Chen, Xiuxiong, Wang, Bing
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Ricci-Bourgoignon Flow on Contact Manifolds
پژوهشهای ریاضی, 2020 Introduction After pioneering work of Hamilton in 1982, Ricci flow and other geometric flows became as one of the most interesting topics in both mathematics and physics.
Ghodratallah Fasihi-Ramandi +1 more
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Integrated Application of Navier–Stokes, Ricci Flow, and EVA Frameworks for Modelling Systemic Risks, Shock Scenarios, and Resilience to Socioeconomic Challenges: The Case of Critical Railway Corridors [PDF]
SocioEconomic ChallengesThe paper presents a multifaceted analysis of the strategic impact of the Georgian railway corridor on the country’s economic development through an innovative synthesis of physical, mathematical, and financial modeling frameworks.
Davit Gondauri, Nino Chedia
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Collapsing immortal Kähler-Ricci flows
Forum of Mathematics, PiWe consider the Kähler-Ricci flow on compact Kähler manifolds with semiample canonical bundle and intermediate Kodaira dimension, and show that the flow collapses to a canonical metric on the base of the Iitaka fibration in the locally smooth topology ...
Hans-Joachim Hein +2 more
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