暂无照片

齐龙昭

职称/职务:讲师

来校时间:2023年2月

E-mail:15548367422@163.com

研究领域:偏微分方程数值方法,流体力学和相场模型中的数值计算

个人简介:

1994年10月出生,男,汉族,河北邢台人。理学博士,美国《数学评论》(MathematicalReviews)评论员。在《Journal of Scientific Computing》、《Journal of Computational and Applied Mathematics》、《Computers and Mathematics with Applications》、《Applied Mathematics Letters》、《Communicationsin Nonlinear Science and Numerical Simulation》、《AppliedNumerical Mathematics》等国际重要SCI学术期刊上发表论文8篇。

教育经历:

(1)2013-09至2017-06,内蒙古大学,数学与应用数学(数理学基地班),理学学士

(2)2017-09至2022-12,西安交通大学,数学,理学博士,导师:侯延仁 教授

工作经历:

(1)2023-02至今,河北师范大学,太阳成集团tyc9728,讲师

(2)2018-03至2022-06,西安交通大学,数学与统计学院,助教

教学情况:

主讲《高等数学》

主持和参与的科研项目:

(1)国家自然科学基金委员会,面上项目,11971378,非定常Navier-Stokes方程基于两重网格和叠加原理的时间步并行算法研究, 2020-01-01至2023-12-31,参与

(2)河北师范大学科研基金委员会,博士(后)科研启动基金项目,L2024B04,自由流与多孔介质流耦合模型中两相流动的高效数值方法, 2024-01-01至2026-12-31,主持

代表性论文(按时间倒序排列)

8. Longzhao Qi,Numerical analysis of a second-order energy-stable finite element method forthe Swift-Hohenberg equation. Applied Numerical Mathematics, 2024, 197:119–142.  

7. Longzhao Qi,Yanren Hou, Error analysis of a linear unconditionally energy-stable Leapfrogscheme for the Swift–Hohenberg equation. Communicationsin Nonlinear Science and Numerical Simulation,2023,120:107185.

6. Longzhao Qi,Yanren Hou, An energy-stable second-order finite element method for the Swift–Hohenberg equation. Computational and Applied Mathematics,2023,42:5.

5. Longzhao Qi,Yanren Hou, Error estimates for the Scalar Auxiliary Variable (SAV) schemes tothe modified phase field crystal equation. Journal of Computational and AppliedMathematics,2023,417:114579.

4. Longzhao Qi,Yanren Hou, Error analysis of first- and second-order linear, unconditionallyenergy-stable schemes for the Swift-Hohenberg equation. Computers andMathematics with Applications,2022,127:192–212.

3. Longzhao Qi,Yanren Hou, An unconditionally energy-stable linear Crank-Nicolson scheme forthe Swift-Hohenberg equation. Applied Numerical Mathematics,2022,181:46-58.

2. Longzhao Qi,Yanren Hou, Error estimate of a stabilized second-order linear predictor-correctorscheme for the Swift-Hohenberg equation. Applied MathematicsLetters,2021,127:107836.

1. Longzhao Qi,Yanren Hou, A Second Order Energy Stable BDF Numerical Scheme for the Swift-HohenbergEquation. Journal of Scientific Computing,2021,88:74.

获奖与荣誉

1. 荣获2017-2018学年西安交通大学“优秀助教”;

2. 荣获2019-2020学年西安交通大学“优秀助教”;

3. 荣获2020-2021学年西安交通大学“优秀研究生”;

4. 荣获2022年西安交通大学“国家奖学金”;

学术兼职:

2023年2月至今,担任美国《数学评论》(Mathematical Reviews)评论员

担任下列期刊的审稿人:

EngineeringAnalysis with Boundary Elements

Computers andMathematics with Applications

NumericalAlgorithms


详细介绍:

详细介绍

教育背景:

2017年9月--2022年12月,西安交通大学,数学,理学博士,导师:侯延仁 教授

2013年9月--2017年6月,内蒙古大学,数学与应用数学(数理学基地班),理学学士

工作经历:

2023年2月至今,河北师范大学数学科学学院,讲师;

2018年3月--2022年6月,西安交通大学数学与统计学院,助教;


代表性论文(按时间倒序排列)

7. Longzhao Qi, Yanren Hou, Error analysis of a linear unconditionally energy-stable Leapfrog scheme for the Swift–Hohenberg equation. Communications in Nonlinear Science and Numerical Simulation,2023,120:107185.


6. Longzhao Qi, Yanren Hou, An energy-stable second-order finite element method for the Swift–Hohenberg equation. Computational and Applied Mathematics,2023,42:5.


5. Longzhao Qi, Yanren Hou, Error estimates for the Scalar Auxiliary Variable (SAV) schemes to the modified phase field crystal equation. Journal of Computational and Applied Mathematics,2023,417:114579.


4. Longzhao Qi, Yanren Hou, Error analysis of first- and second-order linear, unconditionally energy-stable schemes for the Swift-Hohenberg equation. Computers and Mathematics with Applications,2022,127:192–212.


3. Longzhao Qi, Yanren Hou, An unconditionally energy-stable linear Crank-Nicolson scheme for the Swift-Hohenberg equation. Applied Numerical Mathematics,2022,181:46-58.


2. Longzhao Qi, Yanren Hou, Error estimate of a stabilized second-order linear predictor–corrector scheme for the Swift–Hohenberg equation. Applied Mathematics Letters,2021,127:107836.


1. Longzhao Qi, Yanren Hou, A Second Order Energy Stable BDF Numerical Scheme for the Swift–Hohenberg Equation. Journal of Scientific Computing,2021,88:74.


获奖与荣誉

1. 荣获2017-2018学年西安交通大学“优秀助教”;

2. 荣获2019-2020学年西安交通大学“优秀助教”;

3. 荣获2020-2021学年西安交通大学“优秀研究生”;

4. 荣获2022年西安交通大学“国家奖学金”;