Results 141 to 150 of about 355,849 (306)
Electronic Journal of Differential Equations, 2009 In this paper we give a characterization for the existence of $Psi$-bounded solutions on $mathbb{R}$ for the system $x'=A(t)x + f(t)$, assuming that $f$ is a Lebesgue $Psi$-integrable function on $mathbb{R}$.
Aurel Diamandescu
doaj
Prime Ideals and Three-generated Ideals with Large Regularity
Comptes Rendus. MathématiqueAnanyan and Hochster proved the existence of a function $\Phi (m,d)$ such that any graded ideal $I$ generated by $m$ forms of degree at most $d$ in a standard graded polynomial ring satisfies $\mathrm{reg}(I) \le \Phi (m,d)$. Relatedly, Caviglia et.
McCullough, Jason
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The zeros of Euler's Psi function and its derivatives
Journal of Mathematical Analysis and Applications, 2007 AbstractWe investigate the locations of the points of inflexion of Euler's Psi function, and the positions of the stationary points of its derivative. We also establish some trigonometric approximations to Psi which lead to improved estimates for the positions of its zeros.
openaire +2 more sources
AI‐Assisted Design and Evaluation of SLM‐Ti64 Implants for Enhanced Bone Regeneration
Advanced Healthcare Materials, EarlyView.AI‐driven simulations of biological healing, combining biomechanical modeling and machine learning, enable personalized orthopedic treatments. By decoding healing patterns influenced by implants and patient‐specific factors, this approach advances fracture repair understanding, optimizes implant design, and supports precision medicine and sustainable ...
Muhammad Usama Zaheer +3 more
wiley +1 more source
Advanced Materials, EarlyView.Convergence drawing is used to create flexible, microscale, multifunctional fiber‐based neural probes. Optimized materials selection enables individual devices to perform neural recording, electrical stimulation, optogenetics, fiber photometry, fluid delivery, and voltammetric neurotransmitter detection in rodents.
Nicolette Driscoll +16 more
wiley +1 more source
Some properties of functions related to the gamma, psi and tetragamma functions
Computers & Mathematics with Applications, 2011 AbstractIn this paper, some properties associated with the complete monotonicity and the logarithmically complete monotonicity of functions related to the gamma, psi and tetragamma functions are obtained. Relevant connections of the results presented here with those derived in earlier works are also pointed out.
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Covalent Organic Frameworks for Photocatalysis
Advanced Materials, EarlyView.This review provides an overview of recent advances in covalent organic frameworks (COFs) for photocatalysis, focusing on sustainable energy applications like water splitting, hydrogen peroxide generation, and CO2 and N2 reduction. It discusses design principles, structure‐function relationships, challenges in COF photocatalysis, and strategies to ...
Bikash Mishra +6 more
wiley +1 more source
Recursion Relation of Hyperelliptic Psi-Functions of Genus Two
, 2001 Shigeki Matsutani
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State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials
Advanced Materials, EarlyView.Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis +6 more
wiley +1 more source