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Universal lower bound on orbital periods
European Physical Journal C: Particles and Fields, 2023 It is proved, using the curved line element of a spherically symmetric charged object in general relativity and the Schwinger discharge mechanism of quantum field theory, that the orbital periods $$T_{\infty }$$ T ∞ of test particles around central ...
Shahar Hod
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Symmetry-Like Relation of Relative Entropy Measure of Quantum Coherence
Entropy, 2020 Quantum coherence is an important physical resource in quantum information science, and also as one of the most fundamental and striking features in quantum physics. To quantify coherence, two proper measures were introduced in the literature, the one is
Chengyang Zhang, Zhihua Guo, Huaixin Cao
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A lower bound on web services composition [PDF]
Logical Methods in Computer Science, 2008 A web service is modeled here as a finite state machine. A composition problem for web services is to decide if a given web service can be constructed from a given set of web services; where the construction is understood as a simulation of the ...
Anca Muscholl, Igor Walukiewicz
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Option Pricing, Zero Lower Bound, and COVID-19
Risks, 2021 This paper provides a quantitative assessment of equity options priced at the Zero Lower Bound, i.e., when interest rates are set essentially to zero. We obtain closed form formulas for American options when the Zero Lower Bound policy holds.
Giacomo Morelli, Lea Petrella
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Bounds for blow-up time in a semilinear pseudo-parabolic equation with nonlocal source
Journal of Inequalities and Applications, 2016 This paper considers the following semilinear pseudo-parabolic equation with a nonlocal source: u t − △ u t − △ u = u p ( x , t ) ∫ Ω k ( x , y ) u p + 1 ( y , t ) d y , $$ u_{t}-\triangle u_{t}-\triangle u=u^{p}(x,t) \int_{\Omega}k(x,y)u^{p+1}(y,t)\,dy,
Yang Lu, Liang Fei
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Damage Index-Based Lower Bound Structural Design
Frontiers in Built Environment, 2018 The scope of the work is to detect the most appropriate damage index, able to provide a reliable description of the structural damage level. This damage index is used to formulate a performance-based design framework to be used as a design tool for ...
Chara Ch. Mitropoulou +3 more
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Lower bound of four-dimensional Hausdorff matrices
Journal of Inequalities and Applications, 2019 Let H=(hnmjk) $\mathsf{H}=(h_{nmjk})$ be a non-negative four-dimensional matrix. Denote by Lp(H) $L_{p}(\mathsf{H})$ the supremum of those ℓ satisfying the following inequality: (∑n=0∞∑m=0∞(∑j=0∞∑k=0∞hnmjkxj,k)p)1/p≥ℓ(∑j=0∞∑k=0∞xj,kp)1/p, $$ { \Biggl ...
Gholamreza Talebi
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Mathematics, 2023 Label corruption leads to a significant challenge in supervised learning, particularly in deep neural networks. This paper considers recovering a small corrupted subset of data samples which are typically caused by non-expert sources, such as automatic ...
Jin-Taek Seong
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Lower Bound for Complete (k,n)-arc in PG(3,23) [PDF]
BIO Web of ConferencesIn this work, we construct a complete (k,n)-arcs in the projective space over Galois field GF(23), we construct the complete (k,n)-arcs by taking the union of some (k.n)-arcs, by using computer program we added some points of index zero, and found all ...
Juma'a Abd Ezalden Mohamed +1 more
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A Bound of Fast Algebraic Immunity of Constructions With BPR Using a Four-Disjoint-Part Support
IEEE Access, 2020 Boolean functions are used for stream cipher ought to be a high fast algebraic immunity (FAI) to effectively against fast algebraic attacks. In the previous research methods, there is no suitable method to gain the FAI of Boolean functions using ...
Kai Xu, Ying Zhang, Jing Wang
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