搜索结果: 16-30 共查到“泛函分析”相关记录1289条 . 查询时间(0.74 秒)
严锴博士，副教授，硕士生导师，2016年博士毕业于同济大学，获数学专业博士学位，导师方小春教授。博士期间获得同济大学优秀博士生奖金。研究方向：算子理论与算子代数。目前研究兴趣：1. 线性算子谱理论与广义逆理论；2. 算子空间、算子系统及相关的量子信息理论。可招收数学专业硕士。
魏凤英，女，汉族，1976年8月出生，吉林四平人，中共党员，研究生学历、理学博士学位，教授、硕士生导师，现任数学与计算机科学学院数学系党支部书记、副系主任，福建省生物数学学会第二届理事。2006年7月毕业于东北师范大学数学与统计学院应用数学专业，获理学博士学位；2015年8月至2016年7月在芬兰赫尔辛基大学进行学术交流与访问。主要从事传染病建模及其动力学机制、微分方程在数学生物学中的应用，包括定...
福州大学数学与统计学院林丽琼副教授（图）
福州大学数学与统计学院 副教授 林丽琼 泛函分析
2023/3/21
林丽琼，女，博士，副教授。2002年毕业于福建师范大学数学教育专业，获理学学士学位；2005年毕业于福建师范大学基础数学专业，获理学硕士学位；2011年毕业于福建师范大学基础数学专业，获理学博士学位。2016年2月－2016年8月于法国弗朗什-孔泰大学贝桑松数学实验室进行学术访问。研究方向：泛函分析空间理论与算子理论、框架理论等。作为项目负责人主持1项国家自然科学基金青年科学项目、1项福建省自然科...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Filtrations and endomorphisms
过滤 自同态 Banach--Colmez spaces
2023/4/23
This is a periodic series learning seminar organized by Koji Shimizu and Shizhang Li on Banach--Colmez spaces held on each Monday at MCM110. More info can be found on the website.
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Applications of sublinear expanders
次线性 膨胀机 亚线性膨胀器
2023/4/23
We will introduce the sublinear expander and cover some applications of sublinear expander. Given a graph H, a balanced subdivision of H is a graph obtained from H by subdividing every edge the same n...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Exponential decay of intersection volume and applications
交叉体积 指数衰减 公制空间
2023/4/23
When two balls in a metric space have small intersection? We give some natural conditions to guarantee an exponential decay on the volume of such intersections. Our proof is conceptually simple, makin...
Based on the numerical method proposed in Hu et al. (2018) [22] for Kohn-Sham equation, further improvement on the efficiency is obtained in this paper by i). designing a numerical method with the str...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Functional-Input Gaussian Processes
泛函 输入 高斯过程
2023/4/25
Surrogate modeling based on Gaussian processes (GPs) has received increasing attention in the analysis of complex problems in science and engineering. Despite extensive studies on GP modeling, the dev...
密度泛函理论全电子计算的免正交化可并行算法框架
密度泛函理论 全电子计算 免正交化 可并行算法框架
2023/1/5
All-electron calculations play an important role in density functional theory, in which improving computational efficiency is one of the most needed and challenging tasks. In the model formulations, b...
密度泛函理论全电子计算的免正交化可并行算法框架（刘歆、高斌）
密度泛函理论 全电子计算 免正交化 可并行算法框架
2023/2/22
All-electron calculations play an important role in density functional theory, in which improving computational efficiency is one of the most needed and challenging tasks. In the model formulations, b...
The main difficulty in studying numerical method for stochastic evolution equations (SEEs) lies in the treatment of the time discretization (J. Printems. [ESAIM Math. Model. Numer. Anal. (2001)]). Alt...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：ENERGY, POINTWISE, AND FREE BOUNDARY APPROXIMATION OF THE OBSTACLE PROBLEM FOR NONLOCAL OPERATORS
非局部 算子障碍物 自由边界 近似
2023/4/28
We consider the obstacle problem for a nonlocal elliptic operator, like the integral fractional Laplacian of order $s \in (0,1)$. We derive regularity results in weighted Sobolev spaces, where the wei...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Banach--Colmez spaces
巴拿赫-科尔梅斯空间 黑匣子 [LB18， §2]
2023/5/8
Explain [LB18, §2]. Then state [LB18, Thm 4.1] and prove some of the cases, using [LB18, §3] as a black box.
具有可乘噪声非线性随机波方程的保能量全离散格式
可乘噪声 非线性随机波方程 保能量 全离散格式
2023/1/5
In this paper, we focus on constructing numerical schemes preserving the averaged energy evolution law for nonlinear stochastic wave equations driven by multiplicative noise. We first apply the compac...
