指导专家组调研、组织学术交流与项目实施

Along with the rapid development of computer technology, scientific computing has prof oundly changed the method of scientific research on human. Scientific computing, juxtaposed to theoretical and experimental researches, has become one of three kinds of methods in current scientific research. It has become not only an important symbol of the national scientific and technological core competence, but also a key element of the national scientific and technological innovation. Solving numerious scientific problems in the national strategic needs is highly.dependent on the development level of fundamental algorithms and computatable modeling in scientific computing. Thus, guided by the actual needs , this major research project will start from the basic research, strengthen the research on important basic scientific problems in the field of scientific computing, design high performance fundamental algorithms and build computable models satisfying actual requirement of accuracy, to reduce the computational complexity and costs, significantly improve the ability of using computers to solve scientific and engineering problems, provide numerical simulation technology and supporting methods for the bottleneck problems in the scientific frontiers and the national needs. This project will support the expert group of the major research project "Foundamental algorithms and computable modeling in high performance scientific computing" to carry out research and academic exchanges.

伴随电子计算机的高速发展，科学计算深刻地改变了人类开展科学研究的方法。如今，科学计算已经成为当今科学研究中与理论研究和实验研究并列的三大类方法之一，已成为体现当今国家科学技术核心竞争力的重要标志和国家科学技术创新发展的关键要素。国家重大战略需求中众多科学问题的解决高度依赖于科学计算中基础算法与可计算建模的发展水平。因此，本重大研究计划旨在以实际需求为牵引，从基础研究入手，加强科学计算领域的重要基础科学问题研究，设计高效基础算法和建立满足实际精度要求的可计算模型以降低计算复杂度和计算量，显著提高利用计算机解决科学与工程问题的能力，为解决科学前沿和国家需求中的瓶颈问题提供关键的数值模拟技术和方法支撑。本项目用于“高性能科学计算的基础算法与可计算建模”重大研究计划指导专家组调研、学术交流和项目实施。

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