Results 81 to 90 of about 7,066 (206)

Genetic mapping of agronomically important traits in einkorn wheat

open access: yesCrop Science, Volume 65, Issue 4, July/August 2025.
Abstract Bread wheat, a global staple food, has seen a significant reduction in genetic diversity due to domestication and intensive breeding. Diploid einkorn wheat (Triticum monococcum L.) is a valuable resource for enhancing the genetic pool of bread wheat.
Adam Lampar   +16 more
wiley   +1 more source

New solutions of the confluent Heun equation

open access: yesLe Matematiche, 1998
New compact triple series solutions of the confluent Heun equation (CHE) are obtained by the appropriate applications of the Laplace transform and its inverse to a suitably constructed system of soluble differential equations.
Harold Exton
doaj  

Expansions of the solutions to the confluent Heun equation in terms of the Kummer confluent hypergeometric functions

open access: yesAIP Advances, 2014
We examine the series expansions of the solutions of the confluent Heun equation in terms of three different sets of the Kummer confluent hypergeometric functions.
T. A. Ishkhanyan, A. M. Ishkhanyan
doaj   +1 more source

Side‐Gate Modulation of Supercurrent in InSb Nanoflag‐Based Josephson Junctions

open access: yesphysica status solidi (b), Volume 262, Issue 7, July 2025.
Proximitized InSb nanoflags are a promising platform for unconventional superconductivity, due to their strong spin–orbit coupling, their highly transparent interfaces, and their electrostatic tunability via global gating. In this work, it is shown that superconductivity in InSb nanoflags can be further tuned by means of metallic side gates, and the ...
Bianca Turini   +6 more
wiley   +1 more source

Normalization Integrals of Orthogonal Heun Functions

open access: yes, 1997
A formula for evaluating the quadratic normalization integrals of orthogonal Heun functions over the real interval 0
Becker, Peter A.
core   +2 more sources

On the stability of Runge–Kutta methods for arbitrarily large systems of ODEs

open access: yesCommunications on Pure and Applied Mathematics, Volume 78, Issue 4, Page 821-855, April 2025.
Abstract We prove that Runge–Kutta (RK) methods for numerical integration of arbitrarily large systems of Ordinary Differential Equations are linearly stable. Standard stability arguments—based on spectral analysis, resolvent condition or strong stability, fail to secure the stability of RK methods for arbitrarily large systems.
Eitan Tadmor
wiley   +1 more source

Duality between Seiberg-Witten theory and black hole superradiance

open access: yesJournal of High Energy Physics
The newly established Seiberg-Witten (SW)/Quasinormal Modes (QNM) correspondence offers an efficient analytical approach to calculate the QNM frequencies, which was only available numerically before.
Xian-Hui Ge   +2 more
doaj   +1 more source

Degenerate Rotating Black Holes, Chiral CFTs and Fermi Surfaces I - Analytic Results for Quasinormal Modes

open access: yes, 2012
In this work we discuss charged rotating black holes in $AdS_5 \times S^5$ that degenerate to extremal black holes with zero entropy. These black holes have scaling properties between charge and angular momentum similar to those of Fermi surface ...
A Adams   +60 more
core   +1 more source

An algorithm to obtain global solutions of the double confluent Heun equation

open access: yes, 2008
A procedure is proposed to construct solutions of the double confluent Heun equation with a determinate behaviour at the singular points. The connection factors are expressed as quotients of Wronskians of the involved solutions. Asymptotic expansions are
A. Ruhe   +18 more
core   +1 more source

Trapped string states in AdS5 black hole geometry: a path toward Hawking radiation

open access: yesJournal of High Energy Physics
We investigate the quantum dynamics of a closed bosonic string in the curved spacetime of an AdS5-Schwarzschild black hole. Starting from the Polyakov action, we perform a canonical quantization of the string and formulate its quantum mechanical equation
Harpreet Singh, Malay K. Nandy
doaj   +1 more source

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