Paper achievements
- LIGANG JIN.Plane graphs without 4- and 5-cycles and without ext-triangular 7-cycles are 3-colorable.SIAM Journal on Discrete Mathematics.2017,31(3):1836-1847
- Yingli Kang.The 3-colorability of planar graphs without cycles of length 4, 6 and 9.Discrete Mathematics.2016,Vol.339(No.1):299-307
- 王应前.没有4至6-圈的平面图是(1,0,0)-可染的.中国科学(数学).2013(第11期):1145-1164
- 程丽.KdV方程孤子解行列式表示的简易证明.北京联合大学学报(自然科学版).2011(第2期):70-72
- Yingli Kang.Soliton solution to BKP equation in Wronskian form.Applied Mathematics and Computation.2013,Vol.224:250–258
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