Results 21 to 30 of about 23,363,338 (328)
LIMITING DISTRIBUTIONS OF CURVES UNDER GEODESIC FLOW ON HYPERBOLIC MANIFOLDS [PDF]
, 2007 We consider the evolution of a compact segment of an analytic curve on the unit tangent bundle of a finite volume hyperbolic n-manifold under the geodesic flow. Suppose that the curve is not contained in a stable leaf of the flow.
N. Shah
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Tangent maps and tangent groupoid for Carnot manifolds [PDF]
Differential geometry and its applications, 2015 This paper studies the infinitesimal structure of Carnot manifolds. By a Carnot manifold we mean a manifold together with a subbundle filtration of its tangent bundle which is compatible with the Lie bracket of vector fields.
Woocheol Choi, Raphael Ponge
semanticscholar +1 more source
Levi-Civita Ricci-Flat Doubly Warped Product Hermitian Manifolds
Advances in Mathematical Physics, 2022 Let M1,g and M2,h be two Hermitian manifolds. The doubly warped product (abbreviated as DWP) Hermitian manifold of M1,g and M2,h is the product manifold M1×M2 endowed with the warped product Hermitian metric G=f22g+f12h, where f1 and f2 are positive ...
Qihui Ni +3 more
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Algorithms for computing normally hyperbolic invariant manifolds [PDF]
, 1997 An effcient algorithm is developed for the numerical computation of normally hyperbolic invariant manifolds, based on the graph transform and Newton's method.
Vegter, G., +10 more
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The Seiberg-Witten equations on 3-manifolds with boundary [PDF]
, 1999 The Seiberg-Witten equations have proved to be quite powerful in studying smooth 4-manifolds since their landing in 1994. The corresponding Seiberg-Witten theory on closed 3-manifolds can either be obtained by a dimension reduction from the four ...
Yang, Qing
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A study of horizontally weakly conformal maps and their distributions [PDF]
ریاضی و جامعه, 2023 The aim of this paper is to consider horizontally weakly conformal maps which have been studied in [P. Baird and J. C. Wood, Harmonic morphisms between Riemannian manifolds, London Mathematical Society Monographs.
Mehran Aminian
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, 2023 The concept of a ${\rm Spin}^h$-manifold, which is a cousin of Spin- and ${\rm Spin}^c$-manifolds, has been at the center of much research in recent years. This article discusses some of the highlights of this story.
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𝐻-manifolds have no nontrivial idempotents [PDF]
Proceedings of the American Mathematical Society, 1970 For a set X and a function m: XXX->X, call xEX an idempotent (element) of (X, m) if m(x, x) =x. If (X, m) is a group with unit element e, then of course e, the trivial idempotent, is the only one in (X, m). At the other extreme, if m: XXX->X is defined by m(x, x') = x, then (X, m) is a semigroup in which every element is idempotent.
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Modular frobenius manifolds and their invariant flows [PDF]
, 2010 The space of Frobenius manifolds has a natural involutive symmetry on it: there exists a map I which sends a Frobenius manifold to another Frobenius manifold.
I. A. B. Strachan +3 more
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From 5d flat connections to 4d fluxes (the art of slicing the cone)
Journal of High Energy Physics, 2023 We compute the Coulomb branch partition function of the 4d N $$ \mathcal{N} $$ = 2 vector multiplet on closed simply-connected quasi-toric manifolds B.
Jim Lundin, Roman Mauch, Lorenzo Ruggeri
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