Sharp inequalities for Hermitian Toeplitz determinants for strongly starlike and strongly convex functions [PDF]
, 2021 Bogumiła Kowalczyk +2 more
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Advanced Functional Materials, EarlyView.Zinc‐air batteries demonstrate great potential for sustainable energy storage but face major anode‐related challenges. This review provides a mechanism‐driven overview of zinc anode interfacial issues, e.g. dendrite formation, passivation, self‐corrosion, and hydrogen evolution; and explores advances in electrode, surface, and electrolyte engineering ...
Hong Zhao +2 more
wiley +1 more source
Adaptive Restart of the Optimized Gradient Method for Convex Optimization
, 2017 First-order methods with momentum such as Nesterov's fast gradient method are very useful for convex optimization problems, but can exhibit undesirable oscillations yielding slow convergence rates for some applications.
Fessler, Jeffrey A., Kim, Donghwan
core +1 more source
Ostrowski's Type Inequalities for Strongly-Convex Functions [PDF]
, 2022 Erhan Set +3 more
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Advanced Functional Materials, EarlyView.Walnut seeds are enclosed in a remarkably strong shell made of sclerenchyma, separated by a pectin‐rich suture tissue. Different cell shapes and chemical composition of this tissue point to an opening mechanism, which is triggered by cyclic humidity changes.
Sebastian J. Antreich +3 more
wiley +1 more source
On strongly starlike and strongly convex functions with bounded radius and bounded boundary rotation
Journal of Inequalities and Applications, 2020 In this paper, we introduce and investigate new classes of normalized analytic functions in an open unit disk with bounded radius and bounded boundary rotation by using the subordination.
Sabir Hussain, Khalil Ahmad
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Uncertainty Quantification for Gradient and Accelerated Gradient Descent Methods on Strongly Convex Functions [PDF]
, 2022 Conor McMeel, Panos Parpas
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Stochastically Generated Digital Twins of 3D Solid‐State Electrolyte Architecture
Advanced Functional Materials, EarlyView.Digital Twins of random porous tape‐cast solid‐state battery architectures across µm to mm feature sizes from FIB‐SEM to X‐Ray µCT, respectively. Abstract Solid‐state lithium batteries (SSBs) have the potential to overcome conventional Li‐ion batteries in performance and safety.
Jonathan O'Neill +3 more
wiley +1 more source
Locking Metastable Topological Domains in Nematic Liquid Crystal Pi Cells
Advanced Functional Materials, EarlyView.Selective photopolymerization in the presence of a controlled voltage defines permanent director walls that lock‐in metastable bend and twist configurations within nematic liquid crystal Pi cells. Q‐tensor simulations corroborate the experiments, demonstrating the topological state stabilization.
Adithya Pradeep +7 more
wiley +1 more source
A note on the optimal convergence rate of descent methods with fixed step sizes for smooth strongly convex functions [PDF]
, 2022 André Uschmajew, Bart Vandereycken
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