Results 21 to 30 of about 25,301 (182)
A Locally Disordered Metamaterial for Directing and Trapping Water Waves
Crystals, 2023 Manipulating the flow of water wave energy is crucial for ocean wave energy extraction or coastal protection, and the emergence of metamaterials paves a potential way for controlling water waves.
Wei-Qi Sun +4 more
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On the Variety of Paths on Complete Intersections in Grassmannians
Моделирование и анализ информационных систем, 2014 In this article we study the Fano variety of lines on the complete intersection of the grassmannian G(n, 2n) with hypersurfaces of degrees d1 ..., di . A length l path on such a variety is a connected curve composed of l lines.
S. M. Yermakova
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Asymptotically log Fano varieties
Advances in Mathematics, 2015 Motivated by the study of Fano type varieties we define a new class of log pairs that we call asymptotically log Fano varieties and strongly asymptotically log Fano varieties. We study their properties in dimension two under an additional assumption of log smoothness, and give a complete classification of two dimensional strongly asymptotically log ...
Cheltsov, Ivan, Rubinstein, Yanir A.
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Invariants of Fano Varieties in Families [PDF]
Moscow Mathematical Journal, 2018 11 pages. Corrected mistake in appendix.
Gounelas, Frank, Javanpeykar, Ariyan
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Quick identification of ABC trilayer graphene at nanoscale resolution via a near-field optical route
Materials Futures, 2023 ABC-stacked trilayer graphene has exhibited a variety of correlated phenomena owing to its relatively flat bands and gate-tunable bandgap. However, convenient methods are still lacking for identifying ABC graphene with nanometer-scale resolution. Here we
Peiyue Shen +9 more
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Families of Smooth Rational Curves of Small Degree on the Fano Variety of Degree 5 of Main Series
Моделирование и анализ информационных систем, 2013 In this paper we consider some families of smooth rational curves of degree 2, 3 and 4 on a smooth Fano threefold X which is a linear section of the Grassmanian G(1, 4) under the Pl¨ucker embedding. We prove that these families are irreducible. The proof
M. S. Omelkova
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Crystals, 2020 In the past two decades, acoustic metamaterials have garnered much attention owing to their unique functional characteristics, which are difficult to find in naturally available materials. The acoustic metamaterials have demonstrated excellent acoustical
Sanjay Kumar, Heow Pueh Lee
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On Fano Schemes of Toric Varieties [PDF]
SIAM Journal on Applied Algebra and Geometry, 2017 Let $X_\mathcal{A}$ be the projective toric variety corresponding to a finite set of lattice points $\mathcal{A}$. We show that irreducible components of the Fano scheme $\mathbf{F}_k(X_\mathcal{A})$ parametrizing $k$-dimensional linear subspaces of $X_\mathcal{A}$ are in bijection to so-called maximal Cayley structures for $\mathcal{A}$. We explicitly
Ilten, Nathan, Zotine, Alexandre
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Full counting statistics of Yu-Shiba-Rusinov bound states
Physical Review Research, 2023 With the help of scanning tunneling microscopy (STM) it has become possible to address single magnetic impurities on superconducting surfaces and to investigate the peculiar properties of the in-gap states known as Yu-Shiba-Rusinov (YSR) states.
David Christian Ohnmacht +2 more
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Universal formalism of Fano resonance
AIP Advances, 2015 The phenomenon of Fano resonance is ubiquitous in a large variety of wave scattering systems, where the resonance profile is typically asymmetric.
Liang Huang +3 more
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