Results 21 to 30 of about 1,885,079 (269)
Weak $A$-frames and weak $A$-semi-frames
Constructive Mathematical Analysis, 2021 After reviewing the interplay between frames and lower semi-frames, we introduce the notion of lower semi-frame controlled by a densely defined operator $A$ or, for short, a weak lower $A$-semi-frame and we study its properties. In particular, we compare it with that of lower atomic systems, introduced in (GB).
Jean Pierre Antoıne +2 more
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Local angular momentum induced dual orbital effect
APL Photonics, 2022 Spin angular momentum (SAM) and orbital angular momentum (OAM) are two important fundamental degrees of freedom of light and play crucial roles in various light–matter interactions.
Qiang Wang +6 more
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Communications Physics, 2022 Light-matter interaction has been dominated by Born-Oppenheimer approximation for centuries. Here the authors proposed a light-matter interaction mechanism beyond this approximation, proposing stimulated phonon polariton-mediated light-matter interaction,
Yao Lu +10 more
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, 2015 Password-based key derivation functions are of particular interest in cryptography because they (a) input a password/passphrase (which usually is short and lacks enough entropy) and derive a cryptographic key; (b) slow down brute force and dictionary attacks as much as possible. In PKCS#5 [17], RSA Laboratories described a password based key derivation
Visconti, A. +3 more
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Journal of Computer and System Sciences, 1995 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
David P. Helmbold, Manfred K. Warmuth
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Elliptic systems with bounded solutions and double phase functionals
Bruno Pini Mathematical Analysis SeminarWe study boundedness of weak solutions to elliptic systems of partial differential equations in divergence form, under the so-called p,q growth conditions. Examples are obtained by writing the Euler system of some double phase functionals.
Francesco Leonetti
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High-dimensional orbital angular momentum entanglement from an ultrathin nonlinear film
Frontiers in Physics, 2022 Entanglement, as a crucial feature of quantum systems, is essential for various applications of quantum technologies. High-dimensional entanglement has the potential to encode arbitrary large amount of information and enhance robustness against ...
Fan Dai +6 more
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The weak scale from weak gravity [PDF]
Journal of High Energy Physics, 2019 Abstract We explore the prospects for bounding the weak scale using the weak gravity conjecture (WGC), addressing the hierarchy problem by violating the expectations of effective field theory. Building on earlier work by Cheung and Remmen, we construct models in which a super-extremal particle satisfying the electric WGC for a new ...
Craig, Nathaniel +2 more
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Partial Algebras of Formulas Under Generalized Superpositions
Известия Иркутского государственного университета: Серия "Математика"Formulas which are tools for describing algebraic systems are formal expressions arising from terms, relation symbols, and logical connectives.
T. Kumduang, K. Wattanatripop
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c-Continuous polynomials on l1
Extracta MathematicaeIn this article we study the n-homogeneous polynomials P that are c-continuous on bounded subsets of l1 . We show that P can be decomposed in the form R + Q, where Q and R are n-homogeneous polynomials, with R weakly star continuous and Q (x) = 0 for all
Humberto D. Carrión
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