Results 21 to 30 of about 79,797 (290)
Advances in Mathematics, 2016 Associated to any manifold equipped with a closed form of degree >1 is an `L-infinity algebra of observables' which acts as a higher/homotopy analog of the Poisson algebra of functions on a symplectic manifold. In order to study Lie group actions on these manifolds, we introduce a theory of homotopy moment maps.
Callies, Martin +3 more
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RESEARCHING OF THE JOINT ANGLES ON THE LEGS, DURING THE SUPPORT PERIOD OF THE MOVE STEP IN CLASSIC MOUNTAIN RUNNING [PDF]
Trakia Journal of Sciences, 2023 The purpose of the study is to clarify the kinematic picture of motor activity when overcoming slopes of different steepness in classic mountain running.
K. Kisyov
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Salient map of hyperbolas in GPR images
EURASIP Journal on Image and Video Processing, 2018 In ground-penetrating radar (GPR) applications, a salient map is useful for data analysis and building a consensus for data interpretation. In this paper, we present a novel method to map the salient region of a hyperbola using an asymmetry measurement ...
Da Yuan, Deming Fan
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Study on bending strength of sandwich U-shaped beam with lattice core
Nihon Kikai Gakkai ronbunshu, 2022 In this paper, the bending collapse behavior of sandwich U-shaped beam with lattice core has been investigated by using finite element analysis. In particular, the effects of geometric properties of lattice core and faceplate on the maximum bending ...
Kota ASAUMI, Kuniharu USHIJIMA
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On the transverse Scalar Curvature of a Compact Sasaki Manifold
Complex Manifolds, 2014 We show that the standard picture regarding the notion of stability of constant scalar curvature metrics in Kähler geometry described by S.K. Donaldson [10, 11], which involves the geometry of infinitedimensional groups and spaces, can be applied to the ...
He Weiyong
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Commutative C⁎-Algebras of Toeplitz Operators via the Moment Map on the Polydisk
Journal of Function Spaces, 2016 We found that in the polydisk Dn there exist (n+1)(n+2)/2 different classes of commutative C⁎-algebras generated by Toeplitz operators whose symbols are invariant under the action of maximal Abelian subgroups of biholomorphisms.
Mauricio Hernández-Marroquin +2 more
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Three parameter Transmuted Rayleigh distribution with application to Reliability data [PDF]
Journal of Statistical Theory and Applications (JSTA), 2016 This research introduces the three parameter transmuted Rayleigh distribution with an application to fatigue fracture data. Using the quadratic rank transmutation map method proposed by Shaw et al.
Muhammad Shuaib Khan +2 more
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Advances in Mathematics, 2012 We introduce a notion of moment map adapted to actions of Lie groups that preserve a closed three-form. We show existence of our multi-moment maps in many circumstances, including mild topological assumptions on the underlying manifold. Such maps are also shown to exist for all groups whose second and third Lie algebra Betti numbers are zero.
Swann, Andrew Francis +1 more
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Boundedness of Differential of Symplectic Vortices in Open Cylinder Model
MathematicsLet G be a compact connected Lie group, (X,ω,μ) a Hamiltonian G-manifold with moment map μ, and Z a codimension-2 Hamiltonian G-submanifold of X. We study the boundedness of the differential of symplectic vortices (A,u) near Z, where A is a connection 1 ...
Hai-Long Her
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Tracing the Ephemeral: Mapping Young Children’s Running Games
Designs for Learning, 2020 Young children’s play is highly multimodal, with gesture, gaze, movement and speech often combined simultaneously in collaborative meaning-making. This article argues for a multimodal social semiotic perspective on play, recognising that this requires ...
Kate Cowan
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