Results 1 to 10 of about 98,500 (263)
Higher-order singularities in phase-tracked electromechanical oscillators [PDF]
Nature Communications, 2023 Singularities ubiquitously exist in different fields and play a pivotal role in probing the fundamental laws of physics and developing highly sensitive sensors.
Xin Zhou +10 more
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On the Links of Simple Singularities, Simple Elliptic Singularities and Cusp Singularities
Demonstratio Mathematica, 2015 This is a survey article about the study of the links of some complex hypersurface singularities in ℂ3 . We study the links of simple singularities, simple elliptic singularities and cusp singularities, and the canonical contact structures on them. It is
Kasuya Naohik
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Heterogeneous-elasticity theory of instantaneous normal modes in liquids [PDF]
Scientific Reports, 2023 Since decades, the concept of vibrational density of states in glasses has been mirrored in liquids by the instantaneous-normal-mode spectrum. In glasses instantaneous configurations are believed to be situated close to minima of the potential-energy ...
Stefano Mossa +3 more
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Accurate Thermodynamic Properties of Ideal Bosons in a Highly Anisotropic 2D Harmonic Potential [PDF]
Entropy, 2023 One can derive an analytic result for the issue of Bose–Einstein condensation (BEC) in anisotropic 2D harmonic traps. We find that the number of uncondensed bosons is represented by an analytic function, which includes a series expansion of q-digamma ...
Ze Cheng
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On the Frobenius manifolds for cusp singularities
Advances in Mathematics, 2015 We show that the Frobenius manifold associated to the pair of a cusp singularity and it's canonical primitive form is isomorphic to the one constructed from the Gromov--Witten theory for an orbifold projective line with at most three orbifold points. We also calculate the intersection form of the Frobenius manifold.
Takahashi, Atsushi, Shiraishi, Yuuki
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Nonlinear Economic State Equilibria via van der Waals Modeling [PDF]
EntropyThe renowned van der Waals (VDW) state equation quantifies the equilibrium relationship between the pressure P, volume V, and temperature kBT of a real gas.
Max-Olivier Hongler +2 more
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Infinitesimal deformations of cusp singularities
Mathematische Annalen, 1983 One constructs an explicit set of independent infinitesimal deformations of a two-dimensional cusp singularity and one formulates the conjecture that this spans the whole space \(T^ 1\) of infinitesimal deformations. As a corollary one gets Karras' result about non-rigidity of such singularities (due to Freitag and Kiehl, cusp singularities of ...
exaly +3 more sources
Change-point detection, segmentation, and related topics [PDF]
ESAIM: Proceedings and Surveys, 2020 Recent contributions to change-point detection, segmentation and inference for non-regular models are presented. Various problems are considered including the multiple change-point estimation with adaptive penalty for time series with different ...
Bardet Jean-Marc +4 more
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The λ-Point Map between Two Legendre Plane Curves
Mathematics, 2023 The λ-point map between two Legendre plane curves, which is a map from the plane into the plane, is introduced. The singularity of this map is studied through this paper and many known plane map singularities are realized as special cases of this ...
Azeb Alghanemi, Abeer AlGhawazi
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