简介:证明了一类整系数齐次线性递归数列,当项数n是素数时,第n项与第1项的n次方模n同余.Fermat小定理,以及与Fibonacci数列、Perrin数列有关的一些定理,都可以看作是这一定理的推论.
简介:InhisNujiangworks,YangQifuenvelopespeopleinatmosphericsurroundingsofpoeticpower.HisoeuvreofwoodcutsandpaintingsdemonstratehisstrongloveforhisnativeNujiang.Intranslatinghisfeelingsofattachmenttoahomelandofsteepmountainsandravines,Yangpayshomagetothevitalityofthosedwellinginanagriculturallandscapethatwasformerlypoor,primitive,andutterlyisolated,butisnowcomingintoitsown.