宋春伟，北京大学数学科学学院教授、博士生导师、教研室主任、学院教学指导委员会委员。中国数学会理事。研究方向是组合数学与图论。在Proceedings of the American Mathematical Society, Proceedings of the Indian Academy of Sciences, Discrete Mathematics, Discrete Applied Mathematics, Electronic Journal of Combinatorics, Annals of Combinatorics, Graphs and Combinatorics, ...