或者用 Scheme 的语言说就是,a variety is a separated geometrically reduced scheme of finite type over a field with the nonclosed points omitted. (Milne, Lectures on Etale Cohomology) 另外,在 Grothendieck 的 EGA 前言里面,他专门提到了 Nagata,在参考文献里面他也把 Nagata 的两篇论文列了进去。这两...
A class of third order singularly perturbed delay differential equations of convection diffusion type with integral boundary condition is considered. A numerical method based on a finite difference scheme on a Shishkin mesh is presented. The method suggested is almost first order convergent. An error ...
The method is of Godunov-type and utilizes a fifth-order, finite-volume, weighted essentially non-oscillatory (WENO) scheme for the spatial reconstruction and a Harten–Lax–van Leer contact (HLLC) approximate Riemann solver to upwind the fluxes. A third-order total variation diminishing (TVD) ...
Optimal extraction of information from finite quantum ensembles. Phys. Rev. Lett. 74, 1259 (1995). ADS MathSciNet CAS PubMed MATH Google Scholar Download references Acknowledgements We would like to thank T. Spiller and B. Vlastakis for useful comments and T. Kim for assistance with ...
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A public-key encryption scheme is defined as a cryptographic system that uses a pair of keys - a public key for encryption and a private key for decryption. It is commonly used in secure communication protocols like SSL to establish secure connections between nodes. AI generated definition based...
K Koyama - International Conference on Theory & Application of Cryptographic Techniques 被引量: 0发表: 1995年 Public-Key Cryptosystems Based on Cubic Finite Field Extensions. Information on the proposed public-key distribution scheme and RSA-type encryption algorithm; Security, implementation, information...
The majority of topology optimization of compliant mechanisms uses linear finite element models to find the structure responses.Because the displacements o... ZHAN,Jinqing,and,... - 《Chinese Journal of Mechanical Engineering》 被引量: 16发表: 2011年 Continuum topology optimization for monolithic com...
The Gauge-Uzawa method is a projection type algorithm which is constructed in [12] to solve the time dependent Navier-Stokes equations. Moreover, Gauge Uzawa method solves all difficulties regarding boundary layer, inconsistency and stability. The main advantage of Gauge Uzawa method is its formulat...
Determining the finite-amplitude preconditioned states in the hurricane embryo, which lead to tropical cyclogenesis, is a central issue in contemporary met... AJ Majda,Y Xing,M Mohammadian - 《Journal of Fluid Mechanics》 被引量: 27发表: 2010年 Perfect Scalars on the Lattice We show how preco...