隆广庆，二级教授，南宁师范大学党委副书记、校长、博士生导师

【研究兴趣】

积分微分方程数值算法；特征值问题数值解法；

奇异摄动问题数值解法；界面问题高精度数值算法；

【教育经历】

1、2007.06-2009.07，中国科学院数学所博士后流动站工作。导师：许跃生；

2、2003.09-2006.06，中山大学计算数学专业，获理学博士学位。导师：陈仲英、许跃生；

3、2000.09-2003.06，中山大学计算数学专业，获理学硕士学位。导师：陈仲英、许跃生；

4、1993.09-1997.06， 兰州大学计算数学专业，获理学学士学位；

【行政经历】

1、2012.06-2015.06，广西师范学院数学科学学院副院长；

2、2015.06-2018.12，广西师范学院数学与统计科学学院院长;

3、2018.12-2021.04，南宁师范大学数学与统计学院院长;

4、2020.07-2021.04，南宁师范大学数学与统计学院党委书记；

5、2021.01-2021.04，南宁师范大学校长助理;

6、2021.04-2023.12，南宁师范大学党委常委、副校长；

7、2023.11-2025.01，南宁师范大学党委副书记；

8、2025.01- 至     今，南宁师范大学党委副书记、校长；

【荣誉】

2016年广西高校优秀共产党员；2014年获广西高校 “卓越学者”；2013年获广西科技进步三等奖；2012年入选广西财政出国留学资助计划；2010年入选广西高校优秀人才资助计划；

【国家项目】

主持国家自然科学基金项目3项（项目号：12261062、11461011、11061008）；

主要参与国家自然科学基金项目2项（项目号：11826211、11761015）；

主持和参与广西科技计划项目2项（项目号：桂科2022AC06003、桂科AD20238065）；

主持和参与广西自然科学基金重点项目2项（2018GXNSFDA050014，2017GXNSFDA198014）；

【教学成果】

先后获广西职业教育自治区级教学成果一等奖1项（2023年）；广西高等教育（研究生）自治区级教学成果二等奖1项（2023年）；广西高等教育（本科）自治区级教学成果二等奖1项（2023年）；广西高等教育自治区级教学成果二等奖1项（2021年）。

【发表论文】

【2025】

1、Long, Guangqing; Yang, Huanfeng; Liu, Li-Bin; A Fast wavelet collocation method with compression techniques for Steklov eigenvalue problems of Helmholtz equations, APPL MATH LET, (2025).

2、MR4850527- Yang, Huanfeng; Long, Guangqing; Ren, Yiming; Zhao, Shan; An augmented fourth order domain-decomposed method with fast algebraic solvers for three-dimensional Helmholtz interface problems, J. Comput. Phys. 524 (2025), Paper No. 113742.

3、MR4799261- Xu, Lei; Liu, Li-Bin; Huang, Zaitang; Long, Guangqing; Supercloseness of the NIPG method on a Bakhvalov-type mesh for a singularly perturbed problem with two small parameters, Appl. Numer. Math. 207 (2025), 431–449.

【2024】

1、Ren, Yiming, Li, Chuan, Long, Guangqing and Zhao, Shan; A multigrid-based high order finite difference method for parabolic interface problems with variable coefficients，Recent advances on two-phase flows, fluid-structure interactions, and interface problems  (ICIAM2023 · ICIAM2023-2 ).  (2024).

2、MR4705022- Long, Guangqing; Yang, Huanfeng; Cheng, Dongsheng; Fast multi-level iteration schemes with compression technique for eigen-problems of compact integral operators, Appl. Numer. Math. 198 (2024), 448–460.

3、MR4751575- Yang, Huanfeng; Zhao, Shan; Long, Guangqing; A MAC grid based FFT-AMIB solver for incompressible Stokes flows with interfaces and singular forces, J. Comput. Appl. Math. 450 (2024), Paper No. 116019, 21 pp.

【2023】

1、MR4622952-Liu, Li-Bin; Liao, Yige; Long, Guangqing; Error estimate of BDF2 scheme on a Bakhvalov-type mesh for a singularly perturbed Volterra integro-differential equation, Netw. Heterog. Media 18 (2023), no. 2, 547–561.

2、MR4566204- Li, Chuan; Ren, Yiming; Long, Guangqing; Boerman, Eric; Zhao, Shan; A fast sine transform accelerated high-order finite difference method for parabolic problems over irregular domains, J. Sci. Comput. 95 (2023), no. 2, Paper No. 49, 38 pp.

3、MR4562159-Liao, Yige; Liu, Li-Bin; Xu, Lei; Long, Guangqing;  Richardson extrapolation method for 2D-SPP on VB mesh singularly perturbed convection-diffusion problem on a Vulanović-Bakhvalov mesh,  Comput. Appl. Math. 42 (2023), no. 3, Paper No. 117, 20 pp.

4、MR4522825-Liu, Li-Bin; Liao, Yige; Long, Guangqing; A novel parameter-uniform numerical method for a singularly perturbed Volterra integro-differential equation, Comput. Appl. Math. 42 (2023), no. 1, Paper No. 12, 12 pp.

【2022】

1、MR4470532-Li, Yangrong; Yang, Shuang; Long, Guangqing; Continuity of random attractors on a topological space and fractional delayed FitzHugh-Nagumo equations with WZ-noise, Discrete Contin. Dyn. Syst. Ser. B 27 (2022), no. 10, 5977–6008.

2、MR4382293-Liu, Li-Bin; Zhu, Ciwen; Long, Guangqing; Numerical analysis of a system of semilinear singularly perturbed first-order differential equations on an adaptive grid, Math. Methods Appl. Sci. 45 (2022), no. 4, 2042–2057.

3、Zhu, xiaoling; Cheng, Dongsheng; Long, Guangqing; Matched interface and boundary method for the helmholtz equation with a discretization by 4th-order 17-point fd scheme, JOURNAL of PHYSICS: Conference Series 2219 (2022), 12020.

【2021】

1、Li, Chuan; Long,Guangqing; Y. Li and Zhao, Shan; Alternating direction implicit (adi) methods for solving two-dimensional parabolic interface problems with variable coefficients, COMPUTATION, 9 (2021), 79.

2、MR4194461-Feng, Hongsong; Long, Guangqing; Zhao, Shan; FFT-based high order central difference schemes for Poisson's equation with staggered boundaries, J. Sci. Comput. 86 (2021), no. 1, Paper No. 7, 25 pp.

3、MR4322699-Long, Guangqing; Jie, Rong; Liu, Li-bin; Multilevel augmentation methods for eigen-problems of compact integral operators,Numer. Algorithms 88 (2021), no. 3, 1523–1540.

4、MR4279170-Long, Guangqing; Liu, Li-Bin; Huang, Zaitang; Richardson extrapolation method on an adaptive grid for singularly perturbed Volterra integro-differential equations, Numer. Funct. Anal. Optim. 42 (2021), no. 7, 739–757.