Results 71 to 80 of about 9,449 (213)
Localized coherent structures of (2+1) dimensional generalizations of soliton systems [PDF]
, 1997 We briefly review the recent progress in obtaining (2+1) dimensional integrable generalizations of soliton equations in (1+1) dimensions. Then, we develop an algorithmic procedure to obtain interesting classes of solutions to these systems. In particular
Lakshmanan, M., Radha, R.
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Generalizations of Fuzzy Information Measures [electronic resource] /
This book develops applications of novel generalizations of fuzzy information measures in the field of pattern recognition, medical diagnosis, multi-criteria and multi-attribute decision making and suitability in linguistic variables.
Ohlan, Anshu.author.authttp://id.loc.gov/vocabulary/relators/aut +2 more
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Sojourn measures of Student and Fisher-Snedecor random fields [PDF]
, 2014 Limit theorems for the volumes of excursion sets of weakly and strongly dependent heavy-tailed random fields are proved. Some generalizations to sojourn measures above moving levels and for cross-correlated scenarios are presented.
Leonenko, Nikolai N., Olenko, Andriy
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Generalizations of Frobenius’ Theorem on Manifolds and Subcartesian Spaces
, 2007 Let be a family of vector fields on a manifold or a subcartesian space spanning a distribution D. We prove that an orbit O of is an integral manifold of D if D is involutive on O and it has constant rank on O.
Jędrzej Śniatycki
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Relativistic Rotating Electromagnetic Fields
Advances in High Energy Physics, 2020 In this work, we consider axially symmetric stationary electromagnetic fields in the framework of special relativity. These fields have an angular momentum density in the reference frame at rest with respect to the axis of symmetry; their Poynting vector
H. Vargas-Rodríguez +4 more
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Journal of NeuroEngineering and Rehabilitation, 2017 Background The possibility to modify the usually pathological patterns of coordination of the upper-limb in stroke survivors remains a central issue and an open question for neurorehabilitation.
Tommaso Proietti +3 more
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Convexity in Valued Fields and Semi-equations [PDF]
, 2022 This dissertation studies certain asymmetric (in the sense of not closed under complement) properties of families of sets, and how they relate to standard model-theoretic dividing lines and other combinatorial properties, particularly in the context of ...
Mennen, Alex Jacob
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String generated by massless fields
Physics Letters B, 1987 Abstract It is shown that relativistic field equations for massless particles of spin j = 1 2 , 1 and 2 possess a class of solutions which generate in a natural manner the string's coordinates Xμ(τ, σ), which satisfy the string field equation and the string constraint equations.
FURLAN, PAOLO, Raczka R.
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Spatial Matérn Fields Driven by Non-Gaussian Noise
, 2013 The article studies non-Gaussian extensions of a recently discovered link between certain Gaussian random fields, expressed as solutions to stochastic partial differential equations (SPDEs), and Gaussian Markov random fields. The focus is on non-Gaussian
Bolin, David, Bolin, David,
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De Sitter vacua in no-scale supergravity
Journal of High Energy Physics, 2018 No-scale supergravity is the appropriate general framework for low-energy effective field theories derived from string theory. The simplest no-scale Kähler potential with a single chiral field corresponds to a compactification to flat Minkowski space ...
John Ellis +3 more
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