Results 11 to 20 of about 26,676 (164)

Jordan-Wigner dualities for translation-invariant Hamiltonians in any dimension: Emergent fermions in fracton topological order

Physical Review Research, 2020
Inspired by recent developments generalizing Jordan-Wigner dualities to higher dimensions [Ann. Phys. 393, 234 (2018)APNYA60003-491610.1016/j.aop.2018.03.024], we develop a framework of such dualities using an algebraic formalism for translation ...
Nathanan Tantivasadakarn
doaj   +1 more source

Rigidity around Poisson Submanifolds [PDF]

, 2014
We prove a rigidity theorem in Poisson geometry around compact Poisson submanifolds, using the Nash-Moser fast convergence method. In the case of one-point submanifolds (fixed points), this immediately implies a stronger version of Conn's linearization ...
A. Weinstein, A. Weinstein, Ioan Mărcuţ, J.F. Conn, R. Montgomery, R.S. Hamilton   +5 more
core   +2 more sources

Algebraic higher symmetry and categorical symmetry: A holographic and entanglement view of symmetry

Physical Review Research, 2020
A global symmetry (0-symmetry) in an n-dimensional space acts on the whole space. A higher symmetry acts on closed submanifolds (i.e., loops and membranes, etc.), and those transformations form a higher group.
Liang Kong, Tian Lan, Xiao-Gang Wen, Zhi-Hao Zhang, Hao Zheng   +4 more
doaj   +1 more source

Brownian bridges to submanifolds [PDF]

, 2017
We introduce and study Brownian bridges to submanifolds. Our method involves proving a general formula for the integral over a submanifold of the minimal heat kernel on a complete Riemannian manifold.
A Engoulatov, A Grigor’yan, A Grigor’yan, A Savo, A Thalmaier, BK Driver, C Mantegazza, D Barden, DG Aronson, DW Stroock, DW Stroock, E Heintze, EB Davies, EP Hsu, EP Hsu, F-Y Wang, G Huisken, J Cheeger, J Cheeger, J-M Bismut, JA Ramírez, James Thompson, JR Norris, K-T Sturm, KD Elworthy, KD Elworthy, KD Watling, KD Watling, KD Watling, M Hino, M Nagase, M Ndumu, MN Ndumu, MN Ndumu, MN Ndumu, P Fitzsimmons, P Niyogi, PA Ardoy, S Peng, S Sasaki, S Sasaki, SRS Varadhan, SRS Varadhan, SY Cheng, TH Colding, X-M Li   +45 more
core   +2 more sources

Fourier integrals operators on lie groupoids [PDF]

, 2016
As announced in [12], we develop a calculus of Fourier integral G-operators on any Lie groupoid G. For that purpose, we study convolability and invertibility of Lagrangian conic submanifolds of the symplectic groupoid T * G.
Lescure, Jean-Marie, Vassout, Stéphane
core   +4 more sources

Normal Anti-Invariant Submanifolds of Paraquaternionic Kähler Manifolds [PDF]

Surveys in Mathematics and its Applications, 2006
We introduce normal anti-invariant submanifolds of paraquaternionic Kähler manifolds and study the geometric structures induced on them. We obtain necessary and sufficient conditions for the integrability of the distributions defined on a normal anti ...
Novac-Claudiu Chiriac
doaj  

Spatial-Spectral Multiple Manifold Discriminant Analysis for Dimensionality Reduction of Hyperspectral Imagery

Remote Sensing, 2019
Hyperspectral images (HSI) possess abundant spectral bands and rich spatial information, which can be utilized to discriminate different types of land cover. However, the high dimensional characteristics of spatial-spectral information commonly cause the
Guangyao Shi, Hong Huang, Jiamin Liu, Zhengying Li, Lihua Wang   +4 more
doaj   +1 more source

Non-invariant submanifolds of locally decomposable golden Riemannian manifolds [PDF]

Arabian Journal of Mathematics, 2021
AbstractIn this paper, we investigate any non-invariant submanifold of a locally decomposable golden Riemannian manifold in the case that the rank of the set of tangent vector fields of the induced structure on the submanifold by the golden structure of the ambient manifold is less than or equal to the codimension of the submanifold.
Gök, Mustafa, Kılıç, Erol
openaire   +2 more sources

Geometric Inequalities for Skew CR-Warped Product Submanifolds in Locally Conformal Almost Cosymplectic Manifolds

Mathematics
In this paper, we investigate contact skew CR-warped product submanifolds of locally conformal almost cosymplectic manifolds, a framework that simultaneously generalizes warped product pseudo-slant, semi-slant, and contact CR-submanifolds.
Ali H. Alkhaldi, Fatemah Mofarreh, Huda M. Alshanbari, Akram Ali   +3 more
doaj   +1 more source

Nowhere minimal CR submanifolds and Levi-flat hypersurfaces

, 2007
A local uniqueness property of holomorphic functions on real-analytic nowhere minimal CR submanifolds of higher codimension is investigated. A sufficient condition called almost minimality is given and studied.
D. Burns, E. Bedford, E. Bierstone, H. Whitney, Jiří Lebl, M. S. Baouendi, M. S. Baouendi, M. S. Baouendi, N. K. Stanton, S. Łojasiewicz, X. Huang   +10 more
core   +3 more sources