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Posts
微积分闲聊（5）：国外微积分教材真的更简单吗？——从不定积分、无穷级数到向量场微积分（上篇）
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国外微积分教材真的更简单吗？本文比较国内外教材在概念理解、解题训练与知识结构上的差异，并讨论如何通过教材互补，既学会计算，也理解数学。 Read more
第十七届全国大学生数学竞赛初赛试卷（非数学类 A 卷）
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第十七届全国大学生数学竞赛初赛试卷（非数学类 A 卷） Read more
营养篇 12（下）：饮食系统｜普通人的饮食不是最优化，而是鲁棒性问题
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这是“营养篇12：饮食系统”的下篇。文章讨论加工食品、营养强化食品和膳食补剂如何作为现实兜底，并复盘这套饮食系统如何面对偏离、建立反馈、避免极端，最终实现长期运行。 Read more
营养篇 12（中）：饮食系统｜普通人的饮食不是最优化，而是鲁棒性问题
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本文是“营养篇12：饮食系统”的中篇，讨论如何通过结构设计搭建日常饮食的主体。文章重点分析主食结构与膳食纤维，并进一步讨论脂肪、蔬菜、水果和食物多样性如何在现实条件下被补齐，而不必追求每天完美执行。 Read more
营养篇 12（上）：饮食系统｜普通人的饮食不是最优化，而是鲁棒性问题
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本文是“营养篇12：饮食系统”的上篇，讨论为什么知道营养知识，仍然难以建立稳定的饮食。文章以“鲁棒性”而非“理论最优”为核心，先梳理饮食中的现实约束，再讨论能量平衡与蛋白质这两个最应优先保证的问题。 Read more
聊聊数学建模竞赛：一些现实的建议
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面向本科生，梳理数学建模竞赛的现实价值、投入成本、主流赛事、适配人群与 AI 时代变化，帮助同学们更理性地判断是否参赛。 Read more
你的数学体系扛得住题目噪声吗？闲聊闹出考场集体小乌龙的一道微积分题
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线性代数闲聊（2）：问题可能不在你，而在教材（线代入门路径）
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营养篇（十一）：膳食纤维｜你大概率严重缺乏的一种营养素
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线性代数闲聊（1）：这门课到底在学什么
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营养篇（十）：脂肪｜从膳食指南争议到日常饮食选择
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在这篇文章中，我们从天然食物的脂肪酸构成出发，结合膳食指南与近年研究证据，重新梳理了几个争议问题：脂肪摄入上限的来源、饱和脂肪酸的真实风险，以及现代饮食中被忽视的 ω-6/ω-3 比例失衡。希望从现实饮食角度，提供理解脂肪与健康关系的思路。 Read more
📚 微积分教材闲聊：国外的真的比国内简单吗？
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📚 Ten Rules of Good and Bad Studying
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全国大学生数学竞赛考试内容（非数学专业类）
Published:
全国大学生数学竞赛考试内容（非数学专业类） Read more
营养篇（九）：脂肪｜从 “低脂恐惧” 到 “高脂崇拜”，我们究竟该如何看待脂肪？
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从 “谈脂色变” 到 “高脂饮食” 的争议，脂肪似乎总被贴上极端标签。本文将拆解脂肪的本质、分类与生理功能，理清饱和脂肪、不饱和脂肪（ω-3/ω-6）及反式脂肪的差异，为后续科学摄入脂肪打好基础。 Read more
聊聊大学数学做题那档子事
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🍞 营养篇（八）：碳水化合物｜血糖调节：碳水如何影响你的身体反应
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碳水化合物不仅是能量的主要来源，更是影响血糖稳定和代谢负荷的关键因素。本篇从激素、组织器官和食物三个层面解析血糖调节机制。 Read more
🌾 营养篇（七）：碳水化合物｜认清种类 —— 不是所有碳水都一样
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本篇将碳水化合物按结构与食物来源分类，说明不同类型碳水在消化、代谢压力与健康影响上的差异，帮你把“碳水”从模糊概念变成可操作的选择。 Read more
🍚 营养篇（六）：碳水化合物｜最被误解的营养素
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聊聊大学生数学竞赛（非数学类）那档事儿
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大学生数学竞赛（非数学类）简介与适合人群 Read more
微积分教材闲聊（4）：我的建议
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微积分教材闲聊（3）：补充读物
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微积分教材闲聊（1）：“国民教材” 与小众神作
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📚 Advice to New Students from a Mathematician
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University is not only about learning facts, but about thinking deeply, staying curious, taking responsibility, and enjoying the journey. Read more
🧮 营养篇（五）：蛋白质｜打破 “吃够” 错觉，用数据和计算说话
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懂了蛋白质是健康基石，可到底吃没吃够？这篇不讲复杂理论，只用真实数据 + 具体例子，戳破‘吃够’错觉，教你算清每日蛋白质需求，搞懂怎么吃才真达标。 Read more
蛋白质 Cheat Sheet：关键结论与实用参考
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蛋白质 Cheat Sheet：关键结论与实用参考 Read more
📚 Study Do’s: Habits That Actually Work for College Success
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These are practical study habits I often share with my students – small, consistent actions that make a big difference in navigating college classes, especially math. Read more
🥗 营养篇（四）：蛋白质｜不止增肌，更是健康与长寿的基石
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关于蛋白质，你需要知道的核心要点：它不仅仅是“健身必需品”，更是健康与长寿的基石。本文将带你系统理解——蛋白质是什么、每天该吃多少、不同来源的优劣差异，以及为什么“质量”与“关键氨基酸”同样重要。看完之后，你将拥有一个清晰的框架，能在纷繁的饮食建议中做出更独立的判断。 Read more
🥗 营养篇（三）：计算、思考与应用｜你真的懂能量消耗吗？
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本篇承接上一章的能量消耗结构，提供一套可操作的估算框架：先计算静息能量消耗（REE），再结合活动系数推算总能量消耗（TEE），据此设定维持、增肌或减脂的热量基线。并在“思考与应用”部分重点解析三大常见误区：肌肉多就能随便吃不胖？每天坚持一小时运动却仍瘦不下来？节食减肥遇到停滞期是否意味着代谢被“饿坏”？ Read more
🥗 营养篇（二）：能量消耗结构｜你每天消耗的热量去哪儿了？
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🎓 研究生招生说明（Master’s Program Admissions）
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🥗 营养篇（一）：能量平衡｜体重管理的底层逻辑？
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🏃有氧训练实践（一）：Zone 2 有氧训练的笔记与体会
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最近一年，自己的力量训练进入了一个相对稳定的平台期，于是开始将更多注意力转向心肺训练，并查阅了一些相关文献。这篇笔记结合了过去大半年的学习与实践体会，以及我刚读完的一篇汇聚十余位国际专家共识的最新研究综述 [1]，来聊聊目前越来越受关注的 Zone 2 训练。 Read more
Using Latex in WordPress
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Fortran 5 – Introduction to Array
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Fortran 4 – Basic I/O Concepts
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LAPACK (2) – Structure of LAPACK
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LAPACK (1) – Compile LAPACK and Test
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The Note of Install the MinGW
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Install glGo in Ubuntu
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Vim: Moving Around Effectively
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Fortran (1) – Basic Elements of Fortran
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This is a Test Page
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courses
Calculus I
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Teaching Semesters
Read moreProblem Sets: Functions, Limits (函数、极限)
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Problem Sets: Continuity (连续性)
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Lecture Note: §1 Functions
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Problem Sets: Differentiation (微分)
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Lecture Note: §2 Limits and Continuity
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Problem Sets
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Lecture Note: §3 Derivatives
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Calculus I Review
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Lecture Note: §5 Integration
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Course Specification (Official)
Published:
This is official information for the course (only minor grammatical and typographical errors have been corrected here). The official document can be downloaded from the university’s Teaching Management System.Read more
P.S. Please note that certain information and requirements within the official document do not necessarily reflect my perspectives or align with my views.
Calculus II
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Teaching Semesters
Read moreLecture Note: §4 Expectation
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Probability and Statistics: Review
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Problem Sets: Infinite Series (无穷级数)
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Problem Sets: Matrix Algebra (矩阵代数)
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Lecture Note: §2 Matrix Algebra
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Lecture Note: §3 Determinants
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Problem Sets: Determinants (行列式)
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Problem Sets: Vector Functions (向量函数)
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Course Specification (Official)
Published:
This is official information for the course (only minor grammatical and typographical errors have been corrected here). The official document can be downloaded from the university’s Teaching Management System.Read more
P.S. Please note that certain information and requirements within the official document do not necessarily reflect my perspectives or align with my views.
Linear Algebra and Space Analytic Geometry
Published:
Teaching Semesters
Read moreCourse Specification (Official)
Published:
This is official information for the course (only minor grammatical and typographical errors have been corrected here). The official document can be downloaded from the university’s Teaching Management System.Read more
P.S. Please note that certain information and requirements within the official document do not necessarily reflect my perspectives or align with my views.
Probability and Statistics
Published:
Teaching Semesters
Read moreCourse Specification (Official)
Published:
This is official information for the course (only minor grammatical and typographical errors have been corrected here). The official document can be downloaded from the university’s Teaching Management System.Read more
P.S. Please note that certain information and requirements within the official document do not necessarily reflect my perspectives or align with my views.
projects
Development Of A Class Of Smoothness-Increasing Accuracy-Conserving (SIAC) Methods For Post-Processing Discontinuous Galerkin Solutions
Funded by European Office of Aerospace Research & Development, U.S. Air Force Office of Scientific Research
Project ID: FA8655-09-1-3055
Duration: 2009.04.01 – 2013.03.31
This project develops advanced filtering techniques to enhance the smoothness and accuracy quality of high-order discontinuous Galerkin simulation data. Read more
Recommended citation:
Exploiting Superconvergence in Discontinuous Galerkin Methods for Improved Time-Stepping and Visualization
Funded by European Office of Aerospace Research & Development, U.S. Air Force Office of Scientific Research
Project ID: FA8655-13-1-3017
Duration: 2013.02.01 – 2016.07.31
This project leverages the superconvergence property of discontinuous Galerkin methods to improve time integration and enable accurate, smooth visualization of high-order simulation data. Read more
Recommended citation:
Integrative HPC Framework for Coupled Cardiac Simulations (IFCCS)
Funded by The PASC (Platform for Advanced Scientific Computing) network 'Life Sciences Across Scales', Switzerland.
Project ID:
Duration: 2014.07.01 – 2017.06.30
This project leverages the superconvergence property of discontinuous Galerkin methods to improve time integration and enable accurate, smooth visualization of high-order simulation data. Read more
Recommended citation:
粘性可压缩多相磁流体问题的建模与计算
Funded by 国家自然科学基金项目（面上）
Project ID: 11871139
Duration: 2019.01.01 – 2022.12.31
Recommended citation:
双曲守恒律间断伽辽金方法的超收敛后处理研究
Funded by 国家自然科学基金项目（青年）
Project ID: 11871139
Duration: 2019.01.01 – 2021.12.31
Recommended citation:
铁磁流体动力学方程的时空保结构有限元法
Funded by 国家自然科学基金项目（面上）
Project ID: 11971094
Duration: 2020.01.01 – 2023.12.31
Recommended citation:
NACK等模块迭代求解算法的加速与稳定性研究
Funded by 横向项目（技术开发），中国核动力研究设计院
Project ID:
Duration: 2020.08.01 – 2020.11.30
Recommended citation:
流体动力学方程的保结构有限元法研究
Funded by 四川省科技计划项目（中央引导地方科技发展专项）
Project ID: 2021ZYD0006
Duration: 2021.07.01 – 2022.06.30
Recommended citation:
超收敛后处理技术在堆芯中子输运守恒方程中的应用
Funded by 四川省自然科学基项目（青年）
Project ID: 2022NSFSC1849
Duration: 2022.01.01 – 2023.12.31
Recommended citation:
新型材料与电磁场复杂耦合效应建模与计算
Funded by 国家自然科学基金项目（重点）
Project ID: 12431015
Duration: 2025.01.01 – 2029.12.31
Recommended citation:
微分方程数值解
Funded by 四川省自然科学基项目（创新研究群体）
Project ID: 2025NSFTD0004
Duration: 2025.01.01 – 2027.12.31
Recommended citation:
基于超收敛卷积的声传播模拟精度提升方法研究
Funded by 空天飞行空气动力科学与技术全国重点实验室
Project ID: SKLA-2025-KFKT-15
Duration: 2025.09.15 – 2027.09.15
Recommended citation:
publications
Paper Title Number 1
Published in Journal 1, 2009
This paper is about the number 1. The number 2 is left for future work. Read more
Recommended citation: Your Name, You. (2009). "Paper Title Number 1." Journal 1. 1(1).
Download Paper | Download Slides | Download Bibtex
Paper Title Number 2
Published in Journal 1, 2010
This paper is about the number 2. The number 3 is left for future work. Read more
Recommended citation: Your Name, You. (2010). "Paper Title Number 2." Journal 1. 1(2).
Download Paper | Download Slides
Paper Title Number 3
Published in Journal 1, 2015
This paper is about the number 3. The number 4 is left for future work. Read more
Recommended citation: Your Name, You. (2015). "Paper Title Number 3." Journal 1. 1(3).
Download Paper | Download Slides
Paper Title Number 4
Published in GitHub Journal of Bugs, 2024
This paper is about fixing template issue #693. Read more
Recommended citation: Your Name, You. (2024). "Paper Title Number 3." GitHub Journal of Bugs. 1(3).
Download Paper
research
Research
Published:
“The purpose of computation is insight, not numbers.” — Richard HammingRead more
Hosted and Participated Research Projects
Published:
基于超收敛卷积的声传播模拟精度提升方法研究
Funded by 空天飞行空气动力科学与技术全国重点实验室Project ID: SKLA-2025-KFKT-15
Duration: 2025.09.15 – 2027.09.15
Read more </article> </div>
微分方程数值解
Funded by 四川省自然科学基项目（创新研究群体）Project ID: 2025NSFTD0004
Duration: 2025.01.01 – 2027.12.31
Read more </article> </div>
新型材料与电磁场复杂耦合效应建模与计算
Funded by 国家自然科学基金项目（重点）Project ID: 12431015
Duration: 2025.01.01 – 2029.12.31
Read more </article> </div>
超收敛后处理技术在堆芯中子输运守恒方程中的应用
Funded by 四川省自然科学基项目（青年）Project ID: 2022NSFSC1849
Duration: 2022.01.01 – 2023.12.31
Read more </article> </div>
流体动力学方程的保结构有限元法研究
Funded by 四川省科技计划项目（中央引导地方科技发展专项）Project ID: 2021ZYD0006
Duration: 2021.07.01 – 2022.06.30
Read more </article> </div>
NACK等模块迭代求解算法的加速与稳定性研究
Funded by 横向项目（技术开发），中国核动力研究设计院Project ID:
Duration: 2020.08.01 – 2020.11.30
Read more </article> </div>
铁磁流体动力学方程的时空保结构有限元法
Funded by 国家自然科学基金项目（面上）Project ID: 11971094
Duration: 2020.01.01 – 2023.12.31
Read more </article> </div>
双曲守恒律间断伽辽金方法的超收敛后处理研究
Funded by 国家自然科学基金项目（青年）Project ID: 11871139
Duration: 2019.01.01 – 2021.12.31
Read more </article> </div>
粘性可压缩多相磁流体问题的建模与计算
Funded by 国家自然科学基金项目（面上）Project ID: 11871139
Duration: 2019.01.01 – 2022.12.31
Read more </article> </div>
Integrative HPC Framework for Coupled Cardiac Simulations (IFCCS)
Funded by The PASC (Platform for Advanced Scientific Computing) network 'Life Sciences Across Scales', Switzerland.Project ID:
Duration: 2014.07.01 – 2017.06.30
This project leverages the superconvergence property of discontinuous Galerkin methods to improve time integration and enable accurate, smooth visualization of high-order simulation data. Read more </article> </div>
Exploiting Superconvergence in Discontinuous Galerkin Methods for Improved Time-Stepping and Visualization
Funded by European Office of Aerospace Research & Development, U.S. Air Force Office of Scientific ResearchProject ID: FA8655-13-1-3017
Duration: 2013.02.01 – 2016.07.31
This project leverages the superconvergence property of discontinuous Galerkin methods to improve time integration and enable accurate, smooth visualization of high-order simulation data. Read more </article> </div>
Development Of A Class Of Smoothness-Increasing Accuracy-Conserving (SIAC) Methods For Post-Processing Discontinuous Galerkin Solutions
Funded by European Office of Aerospace Research & Development, U.S. Air Force Office of Scientific ResearchProject ID: FA8655-09-1-3055
Duration: 2009.04.01 – 2013.03.31
This project develops advanced filtering techniques to enhance the smoothness and accuracy quality of high-order discontinuous Galerkin simulation data. Read more </article> </div> Read more
</p>Finite Difference Method I: Discretization, Elliptic Problems, and Numerical Linear Algebra
Published:
Research Training
Published:
🎓 研究生招生说明（Master’s Program Admissions）
Published:
Last Update: 2026-09-07 Read more
resources
Scientific Computing
Published:
Scientific Computing. 
Read more
Study Resources & Advice
Published:
A collection of study tips, course-related resources, and academic guidance. 
Read more
Problem Sets
Published:
A curated collection of problems from my courses, designed to deepen your understanding and sharpen your problem-solving skills. Read more
talks
Talk 1 on Relevant Topic in Your Field
Published:
This is a description of your talk, which is a markdown file that can be all markdown-ified like any other post. Yay markdown! Read more
Conference Proceeding talk 3 on Relevant Topic in Your Field
Published:
This is a description of your conference proceedings talk, note the different field in type. You can put anything in this field. Read more
teaching
Numerical Methods for Conservation Laws
Seminar Course, Delft University of Technology, EWI Building, 2011
- LeVeque, Randall J., and Randall J. Leveque. Numerical methods for conservation laws. Vol. 132. Basel: Birkhäuser, 1992.
Nodal Discontinuous Galerkin Methods
Seminar Course, Delft University of Technology, EWI Building, 2011
- Hesthaven, Jan S., and Tim Warburton. Nodal discontinuous Galerkin methods: algorithms, analysis, and applications. Springer Science & Business Media, 2007.
Spectral Methods
Seminar Course, Delft University of Technology, EWI Building, 2012
- Hesthaven, Jan S., Sigal Gottlieb, and David Gottlieb. Spectral methods for time-dependent problems. Vol. 21. Cambridge University Press, 2007.
Finite Element Methods
Seminar Course, Delft University of Technology, AE Building, 2014
- Brenner, Susanne C. The mathematical theory of finite element methods. Springer, 2008.
Isogeometric Analysis
Seminar Course, Delft University of Technology, EWI Building, 2014
Numerical Methods for Ordinary Differential Equations
Master Course, Università della Svizzera Italiana, Black Building, 2015
GPU Implementation of the Parareal parallel-in-time Method
Undergraduate Project, Università della Svizzera Italiana, Lab, 2016
Introductions to Differential Equations
Master Course, Università della Svizzera Italiana, Black Building, 2016
Numerical Analysis / Computational Method
Undergraduate Course, University of Electronic Science and Technology of China, Building, 2018
Numerical Analysis / Computational Method
数值分析
Master Course, University of Electronic Science and Technology of China, Building, 2018
Numerical Analysis (Master)
Read more计算：第三种科学方法
Master Course, University of Electronic Science and Technology of China, Building, 2018
计算：第三种科学方法
Read moreNumerical Solutions of Partial Differential Equations
Master Course, University of Electronic Science and Technology of China, Building, 2019
Numerical Solutions of Partial Differential Equations
Read more数值分析
Master Course, University of Electronic Science and Technology of China, Building, 2019
数值分析（研究生）
Read more计算：第三种科学方法
Master Course, University of Electronic Science and Technology of China, Building, 2019
计算：第三种科学方法
Read moreNumerical Solutions of Partial Differential Equations
Master Course, University of Electronic Science and Technology of China, Building, 2020
Numerical PDEs
Read more数值分析（本科）
Undergraduate Course, University of Electronic Science and Technology of China, Building, 2020
课程主页
Read moreLinear Algebra and Space Analytic Geometry
Undergraduate Course, University of Electronic Science and Technology of China, Building, 2020
Linear Algebra & Geometry
Read more数值分析（研究生）
Master Course, University of Electronic Science and Technology of China, Building, 2020
数值分析（研究生）
Read more计算：第三种科学方法
Master Course, University of Electronic Science and Technology of China, Building, 2020
计算：第三种科学方法
Read moreNumerical Solutions of Partial Differential Equations
Master Course, University of Electronic Science and Technology of China, Building, 2021
Numerical PDEs
Read moreLinear Algebra and Space Analytic Geometry
Undergraduate Course, University of Electronic Science and Technology of China, Building, 2021
Linear Algebra & Geometry
Read more数值分析（研究生）
Master Course, University of Electronic Science and Technology of China, Building, 2021
数值分析（研究生）
Read more计算：第三种科学方法
Master Course, University of Electronic Science and Technology of China, Building, 2021
计算：第三种科学方法
Read moreCalculus II
Undergraduate Course, University of Electronic Science and Technology of China, Building, 2022
Calculus II
Read moreLinear Algebra and Space Analytic Geometry
Undergraduate Course, University of Electronic Science and Technology of China, Building, 2022
Linear Algebra & Geometry
Read moreCalculus I
Undergraduate Course, University of Electronic Science and Technology of China, Building, 2022
Calculus I
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Undergraduate Course, University of Electronic Science and Technology of China, Building, 2023
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Undergraduate Course, University of Electronic Science and Technology of China, Building, 2023
Linear Algebra & Geometry
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Undergraduate Course, University of Electronic Science and Technology of China, Building, 2023
Calculus I
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Undergraduate Course, University of Electronic Science and Technology of China, Building, 2023
Course Page
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Undergraduate Course, University of Electronic Science and Technology of China, Building, 2024
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Undergraduate Course, University of Electronic Science and Technology of China, Building, 2024
Linear Algebra & Geometry
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Undergraduate Course, University of Electronic Science and Technology of China, Building, 2024
Calculus I
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Undergraduate Course, University of Electronic Science and Technology of China, Building, 2024
Course Page
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Undergraduate Course, University of Electronic Science and Technology of China, Building, 2025
Course Page
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Undergraduate Course, University of Electronic Science and Technology of China, Building, 2025
Calculus I
Undergraduate Course, Glasgow College Hainan, UESTC, Lab Building 107, 2025
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Undergraduate Course, Glasgow College Hainan, UESTC, Lab Building 105 & 107, 2025
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Undergraduate Course, Glasgow College Hainan, UESTC, Lab Building 106, 2026
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Undergraduate Course, Glasgow College Hainan, UESTC, Lab Building 106, 2026
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Undergraduate Course, Glasgow College Hainan, UESTC, Lab Building 107, 2026