Results 21 to 30 of about 41,508,012 (197)
Hankel determinant and orthogonal polynomials for a Gaussian weight with a discontinuity at the edge [PDF]
, 2016 We compute asymptotics for Hankel determinants and orthogonal polynomials with respect to a discontinuous Gaussian weight, in a critical regime where the discontinuity is close to the edge of the associated equilibrium measure support.
Bogatskiy, Alexander +2 more
core +2 more sources
New species of Capronia ( Herpotrichiellaceae , Ascomycota ) from Patagonian forests, Argentina
Plant and Fungal Systematics, 2019 Three new species belonging to Capronia are described from plants native to the Andean Patagonian forests, Argentina. The first record of C. chlorospora in South America is also reported.
Romina Magalí Sánchez +2 more
doaj +1 more source
Emergence of a singularity for Toeplitz determinants and Painleve V [PDF]
, 2011 We obtain asymptotic expansions for Toeplitz determinants corresponding to a family of symbols depending on a parameter $t$. For $t$ positive, the symbols are regular so that the determinants obey Szeg\H{o}'s strong limit theorem.
Claeys, T., Its, A., Krasovsky, I.
core +3 more sources
First Report on Plum Pocket Caused by Taphrina deformans in South Korea
Mycobiology, 2020 Plum pocket caused by the dimorphic ascomycetous fungi, Taphrina spp., results in unsightly malformations and crop loss. In 2016, Japanese plums (Prunus salicina Lindl.) with plum pocket symptoms were found in Gimcheon. Three isolates were collected from
Nam Kwon Oh, Oliul Hassan, Taehyun Chang
doaj +1 more source
A Method for the Optimization of Daily Activity Chains Including Electric Vehicles
Energies, 2020 The focus of this article is to introduce a method for the optimization of daily activity chains of travelers who use Electric Vehicles (EVs) in an urban environment.
Dimitrios Rizopoulos +1 more
doaj +1 more source
Monodromy dependence and connection formulae for isomonodromic tau functions [PDF]
, 2018 We discuss an extension of the Jimbo-Miwa-Ueno differential 1-form to a form closed on the full space of extended monodromy data of systems of linear ordinary differential equations with rational coefficients. This extension is based on the results of M.
Its, A., Lisovyy, O., Prokhorov, A.
core +4 more sources
, 1999 We derive semiclassical asymptotics for the orthogonal polynomials P_n(z) on the line with respect to the exponential weight \exp(-NV(z)), where V(z) is a double-well quartic polynomial, in the limit when n, N \to \infty. We assume that \epsilon \le (n/N)
Bleher, Pavel, Its, Alexander
core +2 more sources
Stability of the periodic Toda lattice under short range perturbations [PDF]
, 2011 We consider the stability of the periodic Toda lattice (and slightly more generally of the algebro-geometric finite-gap lattice) under a short range perturbation. We prove that the perturbed lattice asymptotically approaches a modulated lattice.
Ablowitz M. J. +17 more
core +9 more sources
Unraveling the Fungal Community Associated with Leaf Spot on Crataegus sp.
Microorganisms, 2020 Crataegus sp. is a tree that grows in temperate zones with worldwide distribution and is commonly known in Mexico as tejocote. The use of products derived from Crataegus in traditional medicine, food, and cosmetics has increased over the last few years ...
Sonia Salazar-Cerezo +3 more
doaj +1 more source
Correlation functions for a strongly correlated boson system
, 1997 The correlation functions for a strongly correlated exactly solvable one-dimensional boson system on a finite chain as well as in the thermodynamic limit are calculated explicitly. This system which we call the phase model is the strong coupling limit of
A.G. Izergin +40 more
core +1 more source