Results 51 to 60 of about 22,885,588 (357)

A global characteristic of g‐limit operators for quasilinear potential elliptic systems

open access: yesMathematical Modelling and Analysis, 2002
The paper considers a family of quasilinear potential elliptic systems and uses the fact that all G‐limit operators for this family can be characterized by means of gradients of convex functions F (locally with respect to the spatial co‐ordinates). It is
U. Raitums
doaj   +1 more source

Quantum elliptic Calogero-Moser systems from gauge origami [PDF]

open access: yes, 2019
We systematically study the interesting relations between the quantum elliptic Calogero-Moser system (eCM) and its generalization, and their corresponding supersymmetric gauge theories.
Heng-Yu Chen, Taro Kimura, Norton Lee
semanticscholar   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

open access: yesAdvanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner   +22 more
wiley   +1 more source

An Image Encryption Method Based on Elliptic Curve Elgamal Encryption and Chaotic Systems

open access: yesIEEE Access, 2019
Due to the potential security problem about key management and distribution for the symmetric image encryption schemes, a novel asymmetric image encryption method is proposed in this paper, which is based on the elliptic curve ElGamal (EC-ElGamal ...
Yuling Luo   +3 more
semanticscholar   +1 more source

Derivative estimates of solutions of elliptic systems in narrow regions [PDF]

open access: yes, 2013
In this paper we establish local derivative estimates for solutions to a class of elliptic systems arising from studies of fiber-reinforced composite materials.
Haigang Li   +3 more
semanticscholar   +1 more source

Overdetermined Elliptic Systems

open access: yesPAMM, 2003
AbstractWe show that the weights classically used for the definition of ellipticity are not necessary, as any differential system that is elliptic with weights becomes elliptic without weights during its completion. Furthermore, there are systems which are not elliptic for any choice of weights but whose completed form is nevertheless elliptic.
Werner M. Seiler, Jukka Tuomela
openaire   +1 more source

Elliptic Schlesinger system and Painlevé VI [PDF]

open access: yesJournal of Physics A: Mathematical and General, 2006
16 pages; Dedicated to the centenary of the publication of the Painleve VI equation in the Comptes Rendus de l'Academie des Sciences de Paris by Richard Fuchs in ...
Chernyakov, Y.   +3 more
openaire   +4 more sources

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

Asymptotic representation of solutions to the Dirichlet problem for elliptic systems with discontinuous coefficients near the boundary

open access: yesElectronic Journal of Differential Equations, 2006
We consider variational solutions to the Dirichlet problem for elliptic systems of arbitrary order. It is assumed that the coefficients of the principal part of the system have small, in an integral sense, local oscillations near a boundary point and
Vladimir Kozlov
doaj  

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