Results 21 to 30 of about 40,752 (258)
Extending the Applicability of Two-Step Solvers for Solving Equations
Mathematics, 2019 We present a local convergence of two-step solvers for solving nonlinear operator equations under the generalized Lipschitz conditions for the first- and second-order derivatives and for the first order divided differences.
Ioannis K. Argyros, Stepan Shakhno
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The radius of convergence of Poincar� series of loop spaces
Inventiones Mathematicae, 1982 LetR S (resp.R A) be the radius of convergence of the Poincare series of a loop space Ω(S) (resp. of the Betti-Poincare series of a noetherian connected graded commutative algebraA over a field $$\mathbb{K}$$ of characteristic zero). IfS is a finite 1-connected
Felix, Y., Thomas, J.C.
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Axioms, 2021 We develop a local convergence of an iterative method for solving nonlinear least squares problems with operator decomposition under the classical and generalized Lipschitz conditions. We consider the case of both zero and nonzero residuals and determine
Ioannis K. Argyros +4 more
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Journal of Numerical Analysis and Approximation TheoryIn this work, a comprehensive analysis of a multi-step iterative composition for nonlinear equation is performed, providing insights into both local and semilocal convergence properties.
Sunil Kumar +2 more
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Design of converging-diverging nozzles with constant-radius centerbody [PDF]
CEAS Space Journal, 2019 AbstractSeveral flow phenomena, such as recirculating wake flows or noise generation, occur in aerodynamic configurations with backward facing steps. In this context, subsonic nozzles with constant-radius centerbodies exist, which enable fundamental research of these phenomena for $$M < 1$$M<1.
Flock, Andreas K., Gülhan, Ali
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Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
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On the radius of convergence of q-series
Indagationes Mathematicae, 1992 The main result of this paper is that for every ...
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Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
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Holographic viscoelastic hydrodynamics
Journal of High Energy Physics, 2019 Relativistic fluid hydrodynamics, organized as an effective field theory in the velocity gradients, has zero radius of convergence due to the presence of non-hydrodynamic excitations.
Alex Buchel, Matteo Baggioli
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Monadic Second-Order Classes of Forests with a Monadic Second-Order 0-1 Law [PDF]
Discrete Mathematics & Theoretical Computer Science, 2012 Automata, Logic and ...
Jason P. Bell +2 more
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