Search Results - "Alexey Chernov"

Correction to: Certified Efficient Global Roundness Evaluation by Schöpfer, Frank, Chernov, Alexey

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Optimal convergence estimates for the trace of the polynomial L^{2}-projection operator on a simplex by Chernov, Alexey

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Certified Efficient Global Roundness Evaluation by Schöpfer, Frank, Chernov, Alexey

“…We propose and analyze a global search algorithm for the computation of the minimum zone sphericity (circularity) error of a given set. The formulation is…”
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First order k-th moment finite element analysis of nonlinear operator equations with stochastic data by Chernov, Alexey, Schwab, Christoph

“…-point correlation equation in anisotropic smoothness scales and deduce that sparse tensor Galerkin discretizations of this equation converge in accuracy vs…”
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Sparse polynomial approximation in positive order Sobolev spaces with bounded mixed derivatives and applications to elliptic problems with random loading by Chernov, Alexey

“…In the present paper we study the approximation of functions with bounded mixed derivatives by sparse tensor product polynomials in positive order tensor…”
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Multilevel ensemble Kalman filtering for spatio-temporal processes by Chernov, Alexey, Hoel, Håkon, Law, Kody J. H., Nobile, Fabio, Tempone, Raul

“…We design and analyse the performance of a multilevel ensemble Kalman filter method (MLEnKF) for filtering settings where the underlying state-space model is…”
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Optimal vaccine allocation during the mumps outbreak in two SIR centres by Chernov, Alexey A, Kelbert, Mark Y, Shemendyuk, Aleksandr A

“…Abstract The aim of this work is to investigate the optimal vaccine sharing between two susceptible, infected, removed (SIR) centres in the presence of…”
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Environmental and human impacts on sediment transport of the largest Asian rivers of Russia and China by Chalov, Sergey R., Liu, Shuguang, Chalov, Roman S., Chalova, Ekaterina R., Chernov, Alexey V., Promakhova, Ekaterina V., Berkovitch, Konstantin M., Chalova, Aleksandra S., Zavadsky, Aleksandr S., Mikhailova, Nadezhda

“…The paper deals with comparative summary of sediment loads and particulate trace metals (V, Cr, Co, Cu, Zn, Cd, Pb) transport in the largest Asian rivers of…”
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Holocene vegetation dynamics, river valley evolution and human settlement of the upper Kama valley, Ural region, Russia by Lapteva, Elena G., Zaretskaya, Nataliya E., Lychagina, Evgeniya L., Trofimova, Svetlana S., Demakov, Denis A., Kopytov, Sergey V., Chernov, Alexey V.

“…We present a multi-proxy reconstruction of the Holocene environment in the northern upper Kama region of Russia (59°52'-60°28'N, 54°28'-56°28'E) based upon the…”
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Approximation of probability density functions by the Multilevel Monte Carlo Maximum Entropy method by Bierig, Claudio, Chernov, Alexey

“…We develop a complete convergence theory for the Maximum Entropy method based on moment matching for a sequence of approximate statistical moments estimated by…”
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Filled epoxy composites based on polyfraction microcalcite by Tatyana Nizina, Julia Sokolova, Alexey Chernov, Dmitrii Nizin, Nadegda Kanaeva

“…The effect of the polyfractional micromarble introduction on the change in the physical and mechanical characteristics of polymer composites based on…”
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Relationship Between Within-Visit Blood Pressure Variability and Kidney Function in Patients with Arterial Hypertension by Kravchenko, Andrey, Chernykh, Anna, Budnevsky, Andrey, Ovsyannikov, Evgeniy, Chernov, Alexey, Feskova, Anna

“…The main purpose of this study was to investigate the features of within-visit blood pressure variability (BPV) in patients with arterial hypertension (AH) and…”
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Interdisciplinary studies of the Cis-Ural Neolithic (Upper Kama basin, Lake Chashkinskoe): Palaeoecological aspects by Lychagina, Evgeniia, Zaretskaya, Nataliya, Chernov, Alexey, Lapteva, Elena

“…In this paper we present preliminary results of the first palaeoecological investigations in the Cis-Ural region. This was an area of intensive Neolithic…”
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The harmonic virtual element method: stabilization and exponential convergence for the Laplace problem on polygonal domains by Chernov, Alexey, Mascotto, Lorenzo

“…Abstract We introduce the harmonic virtual element method (VEM) (harmonic VEM), a modification of the VEM (Beirão da Veiga et al. (2013) Basic principles of…”
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Convergence analysis of multilevel Monte Carlo variance estimators and application for random obstacle problems by Bierig, Claudio, Chernov, Alexey

“…We develop a novel convergence theory for the multilevel sample variance estimators in the framework of the multilevel Monte Carlo methods. We prove that,…”
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Analytic and Gevrey class regularity for parametric semilinear reaction-diffusion problems and applications in uncertainty quantification by Chernov, Alexey, Lê, Tùng

“…We investigate a class of parametric elliptic semilinear partial differential equations of second order with homogeneous essential boundary conditions, where…”
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Pulmonary Rehabilitation in Patients with Chronic Obstructive Pulmonary Disease and Metabolic Syndrome by Budnevsky, Andrey V., Kozhevnikova, Svetlana A., Ovsyannikov, Evgeniy S., Chernov, Alexey V.

“…Background: Chronic obstructive pulmonary disease (COPD) is widespread and often combined with other diseases, including metabolic syndrome (MS), which are…”
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Approaches to numerical analysis of optimal control with linear phase constraints on the example of the assets and liabilities management by a bank by Zhukova, Aleksandra, Flerova, Anna, Chernov, Alexey, Milyuchikhin, Georgy

“…This paper presents the research of approaches to numerically compute the solution to an optimal control problem with phase constraints. Such models are…”
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Using a one-dimensional finite-element approximation of Webster's horn equation to estimate individual ear canal acoustic transfer from input impedances by Wulbusch, Nick, Roden, Reinhild, Chernov, Alexey, Blau, Matthias

“…Knowledge of the sound pressure transfer to the eardrum is important. The transfer is highly influenced by the shape of the ear canal and its acoustic…”
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Robust Transmission Conditions of High Order for Thin Conducting Sheets in Two Dimensions by Schmidt, Kersten, Chernov, Alexey

“…Resolving thin conducting sheets for shielding or even skin layers inside by the mesh of numerical methods like the finite-element method can be avoided using…”
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