作者: 高度贊揚(yáng) 時(shí)間: 2025-3-21 20:37
Weighted Time-Semidiscretization Quasilinearization Method for Solving Rihards’ Equationolve the classical and a new . - time-fractional (.) equation, that models anomalous diffusion in porous media. High-order approximation of the . fractional derivative is applied. Numerical comparison results are discussed.作者: 阻礙 時(shí)間: 2025-3-22 01:56
978-3-030-41031-5Springer Nature Switzerland AG 2020作者: FEIGN 時(shí)間: 2025-3-22 05:39 作者: 慷慨不好 時(shí)間: 2025-3-22 10:36 作者: OTHER 時(shí)間: 2025-3-22 15:48
First-Order System Least Squares Finite-Elements for Singularly Perturbed Reaction-Diffusion Equations to such problems feature layer phenomena, and are ubiquitous in many areas of applied mathematics and modelling. There is a long history of the development of specialized numerical schemes for their accurate numerical approximation. We follow a well-established practice of employing . layer-adapt作者: patriot 時(shí)間: 2025-3-22 20:59 作者: BAIL 時(shí)間: 2025-3-23 00:27 作者: Abrade 時(shí)間: 2025-3-23 03:24 作者: 過度 時(shí)間: 2025-3-23 07:15
Asymptotic Behaviour of Controllability Gramians and Convexity of Small-Time Reachable Setss. The convexity of a reachable set for a nonlinear control system under integral constraints was proved by B. Polyak under assumption that linearization of the system is controllable and . norms of controls are bounded from above by a sufficiently small number. Using this result we propose sufficie作者: 吃掉 時(shí)間: 2025-3-23 13:39 作者: 不吉祥的女人 時(shí)間: 2025-3-23 14:42
Mesh-Hardened Finite Element Analysis Through a Generalized Moving Least-Squares Approximation of Vaethods is tied to the quality of the mesh and may suffer when the latter deteriorates. This paper formulates an alternative approach, which separates the discretization of the domain, i.e., the meshing, from the discretization of the PDE. The latter is accomplished by extending the Generalized Movin作者: Intuitive 時(shí)間: 2025-3-23 18:32
An Adaptive LOOCV-Based Algorithm for Solving Elliptic PDEs via RBF CollocationOur adaptive algorithm is meshless and it is characterized by the use of an error indicator, which depends on a leave-one-out cross validation (LOOCV) technique. This approach allows us to locate the areas that need to be refined, also including the chance to add or remove adaptively any points. The作者: 闡明 時(shí)間: 2025-3-24 00:35 作者: 工作 時(shí)間: 2025-3-24 04:07
A Second Order Time Accurate Finite Volume Scheme for the Time-Fractional Diffusion Wave Equation onnd anisotropic diffusion problems. It has been applied later to approximate several types of partial differential equations. The main feature of SUSHI is that the control volumes can only be assumed to be polyhedral. Further, a consistent and stable Discrete Gradient is developed..In this note, we e作者: hemorrhage 時(shí)間: 2025-3-24 06:46 作者: 與野獸博斗者 時(shí)間: 2025-3-24 12:27 作者: 細(xì)節(jié) 時(shí)間: 2025-3-24 16:58
Weighted Time-Semidiscretization Quasilinearization Method for Solving Rihards’ Equationolve the classical and a new . - time-fractional (.) equation, that models anomalous diffusion in porous media. High-order approximation of the . fractional derivative is applied. Numerical comparison results are discussed.作者: 大漩渦 時(shí)間: 2025-3-24 19:55
malignancies in childhood. This recessively inherited condition is named CMMRD for constitutional mismatch repair deficiency. The spectrum of tumours is distinct from LS. Malignant brain tumours are at least as frequent as gastrointestinal tumours, and in more than a third of cases, haematological 作者: 迎合 時(shí)間: 2025-3-25 02:16
who did not exhibit the polyposis syndrome, with particular emphasis placed on identifying cases of familial aggregation and cases involving multiple cancers in the large intestine and/or other organs..From this total number, found were 141 cases of multiple colorectal cancer (7.4%) and 179 cases o作者: 搖晃 時(shí)間: 2025-3-25 05:22
James H. Adler,Scott MacLachlan,Niall Maddene and juvenile polyposis; and 2) hereditary nonpolyposis colorectal cancer (HNPCC) including Lynch syndrome I, II and hereditary soritary adenoma. They are rarely encountered in practice, but their importance are increasingly appreciated in cancer research. APC provided one of the best model for cla作者: monopoly 時(shí)間: 2025-3-25 09:27
Yong Shi,Pei Quan who did not exhibit the polyposis syndrome, with particular emphasis placed on identifying cases of familial aggregation and cases involving multiple cancers in the large intestine and/or other organs..From this total number, found were 141 cases of multiple colorectal cancer (7.4%) and 179 cases o作者: 撫育 時(shí)間: 2025-3-25 12:49 作者: ANN 時(shí)間: 2025-3-25 16:03
Vasiliy V. Grigoriev,Oleg Iliev,Petr N. Vabishchevich作者: 詞匯 時(shí)間: 2025-3-25 22:39
Conference proceedings 2020nd applications; monte carlo algorithms: innovative applications in conjunctions with other methods; application of metaheuristics to large-scale problems; large scale machine learning: multiscale algorithms and performance guarantees; andcontributed papers.?.作者: explicit 時(shí)間: 2025-3-26 00:24 作者: Immunization 時(shí)間: 2025-3-26 06:14 作者: 情感脆弱 時(shí)間: 2025-3-26 10:37 作者: AVERT 時(shí)間: 2025-3-26 14:07 作者: nullify 時(shí)間: 2025-3-26 19:59 作者: incite 時(shí)間: 2025-3-26 23:01 作者: 松軟無(wú)力 時(shí)間: 2025-3-27 03:11
0302-9743 Bulgaria, in June 2019.?The 70 papers presented in this volume were carefully reviewed and selected from 81 submissions. The book also contains two invited talks. The papers were organized in topical sections named as follows: control and optimization of dynamical systems; meshfree and particle met作者: ANA 時(shí)間: 2025-3-27 05:30
Solutions to the Hamilton-Jacobi Equation for Bolza Problems with State Constraints and Discontinuouy and nonsmooth analysis, we provide a characterization of the value function as the unique solution to the Hamilton-Jacobi equation, in a generalized sense which employs the lower Dini derivative and the proximal normal vectors.作者: ATOPY 時(shí)間: 2025-3-27 11:18 作者: obstinate 時(shí)間: 2025-3-27 15:21 作者: 平淡而無(wú)味 時(shí)間: 2025-3-27 21:12
An Adaptive LOOCV-Based Algorithm for Solving Elliptic PDEs via RBF Collocation technique. This approach allows us to locate the areas that need to be refined, also including the chance to add or remove adaptively any points. The algorithm turns out to be flexible and effective by means of a good interaction between error indicator and refinement procedure. Numerical experiments point out the performance of our scheme.作者: 尊敬 時(shí)間: 2025-3-27 22:06
First-Order System Least Squares Finite-Elements for Singularly Perturbed Reaction-Diffusion Equatioed meshes, but with a novel finite-element method that yields a symmetric formulation while also inducing a so-called “balanced” norm. We prove continuity and coercivity of the FOSLS weak form, present a suitable piecewise uniform mesh, and report on the results of numerical experiments that demonstrate the accuracy and robustness of the method.作者: LAIR 時(shí)間: 2025-3-28 05:52
Big Data Analysis: Theory and Applicationsespectively. Besides that, we also introduced some applications that have emerged in the context of big data. Furthermore, this paper indicates three potential directions for future research of big data analysis.作者: gangrene 時(shí)間: 2025-3-28 06:41
Mesh-Hardened Finite Element Analysis Through a Generalized Moving Least-Squares Approximation of Vag Least-Squares (GMLS) regression technique to approximation of bilinear forms and using the mesh only for the integration of the GMLS polynomial basis. Our approach yields a non-conforming discretization of the weak equations that can be handled by standard discontinuous Galerkin or interior penalty terms.作者: Cuisine 時(shí)間: 2025-3-28 11:00
Adaptive Refinement Techniques for RBF-PU Collocationbased on the comparison of two collocation solutions evaluated on a coarser set and a finer one, while the second one depends on an error estimate that is obtained by a comparison between the global collocation solution and the associated local RBF interpolant. Numerical results support our study and show the effectiveness of our algorithms.作者: 獨(dú)裁政府 時(shí)間: 2025-3-28 16:52 作者: cultivated 時(shí)間: 2025-3-28 22:17 作者: 小官 時(shí)間: 2025-3-29 01:13 作者: 入會(huì) 時(shí)間: 2025-3-29 06:12
Asymptotic Behaviour of Controllability Gramians and Convexity of Small-Time Reachable Sets interval). A procedure for calculating estimates using the expansion of the Gramian into a series with respect to the small parameter degrees is described and some illustrative examples are presented.作者: aristocracy 時(shí)間: 2025-3-29 09:00
A Second Order Time Accurate Finite Volume Scheme for the Time-Fractional Diffusion Wave Equation onder equations. We sketch the proof of the convergence of the stated scheme. The convergence is unconditional. This work is an improvement of [.] in which a first order scheme, whose convergence is conditional, is established.作者: Amorous 時(shí)間: 2025-3-29 12:19 作者: OTTER 時(shí)間: 2025-3-29 16:05
Christian Blum collection; present the design of the commercial helical 4D CTs from Philips and Siemens; compare the differences between the helical 4D CT and the GE cine 4D CT in data acquisition, slice thickness, acquisition time and work flow; review the respiratory monitoring devices; and understand the causes of image artifacts in 4D CT.作者: Ovulation 時(shí)間: 2025-3-29 23:08 作者: JUST 時(shí)間: 2025-3-30 01:23
Ronald Bogaschewsky,Holger Müllern sites in vivo and at base-pair resolution. We have used CRAC to map protein–RNA interaction sites for the RNA chaperone Hfq and ribonuclease RNase E in pathogenic ., and toxins from toxin–antitoxin systems in ., demonstrating the broad applicability of this technique.作者: 檢查 時(shí)間: 2025-3-30 05:20
Greg Hamerly,Erez Perelman,Timothy Sherwood,Brad Calderive and related consumer behavioral models; quality-based approaches; the MUSA method and its extensions and advanced topics; customer satisfaction surveys and barometers; applications of the MUSA method in real-world customer satisfaction surveys; and different information technology approaches rel作者: 恩惠 時(shí)間: 2025-3-30 08:26 作者: explicit 時(shí)間: 2025-3-30 13:48
rous Hydroformylation, by X. Zhao, D. He, L.T. Mika and I. HorvathIncorporation of Fluorous Glycosides to Cell Membrane and Saccharide Chain Elongation by Cellular Enzymes, by K. HatanakaTeflon AF Materials, by978-3-642-43975-9978-3-642-25234-1Series ISSN 0340-1022 Series E-ISSN 1436-5049 作者: Additive 時(shí)間: 2025-3-30 20:35 作者: 徹底明白 時(shí)間: 2025-3-30 21:29 作者: Nomogram 時(shí)間: 2025-3-31 04:23
variety of scales. Through teaching-based research and applied research within a professional context, the research group has engaged in cutting-edge practice uniquely relevant to Australian timber culture, whilst engaging with digital wood design in a global context. Projects undertaken since 2006
