一种解抛物型方程的三层九点高精度加权差分格式
	
	
		刘博, 陶善聪, 时晓天
	
	
	
		A NOVEL LEVEL 3- POINTS 9 HIGH RESOLUTION WEIGHTED FINITE DIFFERENCE SCHEME FOR PARABOLIC PARTIAL DIFFERENTIAL EQUATION
	
	
		Liu Bo, Tao Shancong, Shi Xiaotian
	
	
	
	数值计算与计算机应用
	. 
	
	2022, (2): 163
	
	-175
	
	
	. 
	
	DOI: 10.12288/szjs.s2020-0713