Results 71 to 80 of about 3,362 (237)
An equivalence between the convergences of Ishikawa, Mann and Picard iterations
, 2003 We will show that the convergence of Picard iteration is equivalent to the convergence of Mann and Ishikawa iterations, when the operator is a contraction and aymptotic ...
Şolutuz, Ş. M.
core
International Transactions in Operational Research, EarlyView.Abstract We address the scheduling conflicting jobs on parallel identical machines problem with makespan minimization, a classical and computationally challenging variant of parallel machine scheduling. We develop and evaluate three distinct solution methodologies: a novel constraint programming (CP) formulation, and two metaheuristics: a multi ...
Roberto Maria Rosati +3 more
wiley +1 more source
Phylogenomics of the American robin (Turdus migratorius) reveals hidden lineages and introgression
Journal of Systematics and Evolution, EarlyView.Phylogenomic analyses of Turdus migratorius uncover four previously unrecognized lineages, including a divergent Baja California lineage (T. m. confinis). The results reveal complex evolutionary relationships that depart from simple models of continuous divergence, supported by evidence of introgression between the Mexican lineage and its previously ...
Wendoly Rojas‐Abreu +5 more
wiley +1 more source
Power bounded prolongations and Picard-Lindel�f iteration
Numerische Mathematik, 1990 The author continues several earlier studies of Picard-Lindelöf iteration of linear constant coefficient systems \(\dot x+Ax=f(t),\) \(x(0)=x_ 0\), where the matrix A is assumed to be split as \(A=M-N\) for iteration \(\dot x^ n+Mx^ n=Nx^{n-1}+f(t),\) \(x^ n(0)=x_ 0\) [see e.g. the author, ibid. 57, No.2, 147-156 (1990; Zbl 0697.65058)].
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Stable Iteration Procedures in Metric Spaces which Generalize a Picard-Type Iteration [PDF]
Fixed Point Theory and Applications, 2010 AbstractThis paper investigates the stability of iteration procedures defined by continuous functions acting on self-maps in continuous metric spaces. Some of the obtained results extend the contraction principle to the use of altering-distance functions and extended altering-distance functions, the last ones being piecewise continuous.
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New Phytologist, EarlyView.Population genetic structure in the Pacific Northwest for (a–c) Nereocystis and (d–f) Macrocystis. Summary Pockets of the formerly glaciated Pacific coastline of North America likely remained ice‐free throughout the Last Glacial Maximum (LGM). These areas may have served as refugia for terrestrial species, but less is known about their role in the ...
Jordan B. Bemmels +7 more
wiley +1 more source
Error Analysis for Picard-Chebyshev Iterations
, 1977 In this paper an iterative technique for solving initial value problems is presented. The technique is based on Picard iterations and the Chebyshev polynomials and has been referred to by this author as the Picard-Chebyshev iteration method for initial ...
Steel, Dennis R.
core
Time complexity and convergence analysis of domain theoretic Picard method [PDF]
, 2008 We present an implementation of the domain-theoretic Picard method for solving initial value problems (IVPs) introduced by Edalat and Pattinson [1]. Compared to Edalat and Pattinson's implementation, our algorithm uses a more efficient arithmetic based ...
Farjudian, Amin +3 more
core +1 more source
Invariant Measure and Universality of the 2D Yang–Mills Langevin Dynamic
Communications on Pure and Applied Mathematics, Volume 79, Issue 8, Page 1973-2102, August 2026.ABSTRACT We prove that the Yang–Mills (YM) measure for the trivial principal bundle over the two‐dimensional torus, with any connected, compact structure group, is invariant for the associated renormalised Langevin dynamic. Our argument relies on a combination of regularity structures, lattice gauge‐fixing and Bourgain's method for invariant measures ...
Ilya Chevyrev, Hao Shen
wiley +1 more source
Neural and Navigational Features Influencing the Novelty Induced Benefits on Episodic Memory
Hippocampus, Volume 36, Issue 4, July 2026.ABSTRACT Studies in animals have robustly shown that exposure to novelty can promote memory for information presented in the temporal vicinity. In humans, however, evidence for such novelty‐related memory benefits has been mixed. In this EEG study, we investigated the neurobiological mechanisms underlying effects of novelty on memory and whether ...
David A. Vogelsang +5 more
wiley +1 more source