Results 31 to 40 of about 65,638 (264)
On the Polyakov-Mellin bootstrap
Journal of High Energy Physics, 2018 We elaborate on some general aspects of the crossing symmetric approach of Polyakov to the conformal bootstrap, as recently formulated in Mellin space. This approach uses, as building blocks, Witten diagrams in AdS.
Rajesh Gopakumar, Aninda Sinha
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Generic automorphisms of the universal partial order [PDF]
Proceedings of the American Mathematical Society, 2000 An isomorphism between substructures of a relational structure is called a partial automorphism. If \(p\) and \(q\) are partial automorphisms, then \(q\) is an extension of \(p\) if \(p\) is a restriction of \(q\) to a smaller domain. Let \(P\) be the set of all partial automorphisms. Then \(A\subseteq P\) is called cofinal if every member of \(P\) has
Kuske, D., Truss, J. K.
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Dini’s Theorem for Fuzzy Number-Valued Continuous Functions
MathematicsThis work aims to provide several versions of Dini’s theorem for fuzzy number-valued continuous functions defined on a compact set K. In this context, there is a wide variety of possibilities since, unlike the real line, we can consider different ...
Juan José Font +2 more
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Physics Letters B, 2015 The Principle of Maximum Conformality (PMC) eliminates QCD renormalization scale-setting uncertainties using fundamental renormalization group methods. The resulting scale-fixed pQCD predictions are independent of the choice of renormalization scheme and
Huan-Yu Bi +5 more
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Segmental partially ordered generalized patterns
Theoretical Computer Science, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Energies, 2022 The monitoring of partial discharges (PDs) is one of the main methods used worldwide for evaluation and diagnosis of the insulation conditions in equipment powered by medium and high voltages.
Gustavo de Oliveira Machado +4 more
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Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
The N/D method with non-perturbative left-hand-cut discontinuity and the S01 NN partial wave
Physics Letters B, 2017 In this letter we introduce an integral equation that allows to calculate the exact left-hand-cut discontinuity for an uncoupled S-wave partial-wave amplitude in potential scattering for a given finite-range potential.
D.R. Entem, J.A. Oller
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Generalized \(F\)-contractions in partially ordered metric spaces
Sahand Communications in Mathematical Analysis, 2019 Summary: We discuss about the generalized \(F\)-contraction mappings in partially ordered metric spaces. For this, we first introduce the notion of ordered weakly \(F\)-contraction mapping. We also present some fixed point results about this type of mapping in partially ordered metric spaces.
Razavi, Seyede Samira +1 more
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On generalized derivations of partially ordered sets [PDF]
Communications in Mathematics, 2019 Abstract Let P be a poset and d be a derivation on P. In this research, the notion of generalized d-derivation on partially ordered sets is presented and studied. Several characterization theorems on generalized d-derivations are introduced. The properties of the fixed points based on the generalized d-derivations are examined.
Abdelwanis, Ahmed Y., Boua, Abdelkarim
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