Results 31 to 40 of about 66,253 (303)
Quantum lump dynamics on the two-sphere [PDF]
, 2013 It is well known that the low-energy classical dynamics of solitons of Bogomol'nyi type is well approximated by geodesic motion in M_n, the moduli space of static n-solitons.
Krusch, Steffen
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Lump Interactions with Plane Solitons
, 2022 We analyze in detail the interactions of two-dimensional solitary waves called lumps and one-dimensional line solitons within the framework of the Kadomtsev–Petviashvili equation describing wave processes in media with positive dispersion.
Zakharov, D. V. +2 more
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EPL (Europhysics Letters), 2015 We study the presence of lumplike solutions in models described by a single real scalar field with standard kinematics in two-dimensional spacetime. The results show several distinct models that support the presence of bell-shaped, lumplike structures which may live in a compact space.
Bazeia, D., Marques, M. A., Menezes, R.
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Creation of weakly interacting lumps by degeneration of lump chains in the KP1 equation
, 2023 We present two different paths to degenerate normally interacting lump chains into anomalously interacting lump patterns within the Kadomtsev–Petviashvili (KP1) equation.
Stepanyants, Yury, Zhang, Zhao, Guo, Qi
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Nonlinear Analysis, 2023 In this article, lump solutions, lump with I-kink, lump with II- kink, periodic, multiwaves, rogue waves and several other interactions such as lump interaction with II-kink, interaction between lump, lump with I-kink and periodic, interaction between ...
Tahira Batool +2 more
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The British Journal of Radiology, 2001 A 57-year-old man was referred to the surgical unit following the discovery by his osteopath of a mass in the left buttock. The patient had complained of left-sided sciatica radiating to the foot for 18 months. He gave a 1 month history of buttock pain and there was a noticeable buttock lump. There was no history of trauma. The past medical history was
R E, Hopkins, M, Gibson
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Moduli Spaces of Lumps on Real Projective Space [PDF]
, 2015 Harmonic maps that minimize the Dirichlet energy in their homotopy classes are known as lumps. Lump solutions on real projective space are explicitly given by rational maps subject to a certain symmetry requirement.
Muhamed, Abera A +3 more
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Development of a Transient Model of a Stirling-Based CHP System
Energies, 2013 Although the Stirling engine was invented in 1816, this heat engine still continues to be investigated due to the variety of energy sources that can be used to power it (e.g., solar energy, fossil fuels, biomass, and geothermal energy).
Antón Cacabelos +4 more
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Science, 2018 Next month, the National Postdoctoral Association will convene its annual meeting in Cleveland, Ohio, where, among many topics, the matter of how data can inform policies to improve post-Ph.D. career pathways will be discussed. Many such data are indeed “out there,” but a major question is whether they are accessible and usable—which brings me to the ...
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General Relativity and Gravitation, 2002 A written version of the talk given at the 16th International Conference on General Relativity and Gravitation, held on July 15-21, 2001, in Durban, South Africa. Latex error on the title page corrected.
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