Tenth International Conference on Preconditioning Techniques for Scientific and Industrial Applications

该奖项支持15名美国留学生和博士后学者参加将于2017年7月31日至8月2日在加拿大温哥华的不列颠哥伦比亚大学举行的第十届科学和工业应用预处理技术国际会议。会议本身得到了太平洋数学科学研究所(PIMS)的支持；该奖项由NSF Cise CCF和MPS DMS共同资助。科学和工程分析和模拟任务通常被建模为需要求解的大型方程系统；这些问题越来越多地通过迭代方法来解决，以完善初始猜测。预处理技术偏向于精化以实现更快的收敛--它们可以使用与表示方程的矩阵的稀疏性和结构的相当深的数学联系。这些预适应会议聚集了来自学术界、研究实验室和工业界的参与者。(例如，由于地点和主题的原因，预计华盛顿的波音公司将派出一大批飞机。)由此产生的参与者组合导致了健康的思想交流？实践者带来了新的、更困难的问题以及处理这些问题的专门算法，而算法开发人员和理论研究人员则强调他们所呈现的分析和严谨性。这种互动对可能考虑在上述任何领域就业的学生都有好处。

This award supports travel and participation for 15 US-based students and postdoctoral scholars to the 10th International Conference on Preconditioning Techniques for Scientific and Industrial Applications, which will be held July 31st to August 2nd, 2017 at the University of British Columbia in Vancouver, Canada. The conference itself has support from the Pacific Institute for Mathematical Sciences (PIMS); this award is co-funded by NSF CISE CCF and MPS DMS.Scientific and engineering analysis and simulation tasks are often modeled as large systems of equations to be solved; increasingly, these are solved by iterative methods that refine initial guesses. Preconditioning techniques bias the refinements for faster convergence -- they can use quite deep mathematical connections to the sparsity and structure of the matrices that represent the equations. These Preconditioning meetings gather participants from academia, research labs, and industry. (E.g., due to location and topic, a large group are expected from Boeing in Washington.) The resulting mix of participants leads to a healthy exchange of ideas ? with practitioners bringing new, harder, problems to the fore as well as specialized algorithms for handling them, while the algorithms developers and theory researchers emphasize analysis and rigor in what they present. This interaction benefits students who may consider careers in any of these areas.