幾類(lèi)差分方程周期邊值問(wèn)題的研究

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1、西北師范大學(xué)碩士學(xué)位論文幾類(lèi)差分方程周期邊值問(wèn)題研究姓名：馬慧莉申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：@指導(dǎo)教師：馬如云2008yoA&B~"(rppZ>D6~{BGF"8D*vrpUf6~{BGF"8D*E&)a,}UfvrpD}Uf6~{B"8D*?b?f*b?[ra`x(k&83B?rpo
&
eq"rp?vD**"va`t(Leray-SchauderrpTZ}Uf6~{BGF"8.D*???2u(t?1)+λa(t)u(t)+g(t,u(t))=h(t),k(0.0.1)?u(0)=u(T),u(1

2、)=u(T+1)b?fuλkD*(0.0.1)"p?Uf2D*?`k?(08Z$a>0,gx?l$X-VE/ZD*(0.0.1)b?f:Be?;~{BGF"8D*?~bfa`k(1rpUf6~{BGF"8D*2?u(t?1)+λu(t)=0,(0.0.2)u(0)=u(T),u(1)=u(T+1)?(08~-*(0$?fATH?f,0?hD*(0.0.2)(08??hE)ZV(0$?$(b?V?-p;~{BGF"8D*?s?6~{BGF"8D*3^bBS[87]B'&x?6~{

3、BGF"8D*(08?:(08?m?E*V(0$?$((:gBS[87]a?2[`?`(yu`k("?VUfD*(0.0.2)?(08aLeray-Schauderrp}Uf6~{BGF"8.D*???2u(t?1)+λu(t)+g(t,u(t))=h(t),k(0.0.3)?u(0)=u(T),u(1)=u(T+1)i

4、ySo+oA&Biip>b?fuλkD*(0.0.2)?`k?(08}UfX)Wxh-V?):D*(0.0.3)p>b?f93+?p>b?H?fZBe

5、?;~{BGF"8D*?~bfa`G(yu`k("?VUfD*(0.0.2)?(08aRabinowitz[r~
&rp}Uf6~{BGF"8D*2?u(t?1)+rf(u(t))=0,(0.0.4)u(0)=u(T),u(1)=u(T+1)$(b?fuλkD*(0.0.2)?`k?(08E/E3r?W8y<y<:D*(0.0.4)=p?$(bRE$(b??$(jx.~}3+?b?H?fZ?0D*?;~{BGF"8D*

6、~bfa"a~}#2bfa[11],[16],[48].`"(y^d

7、`k("?VUfD*(0.0.2)?(08aLeray-Schauder*~
hrp}Uf6~{BGF"8D*2?u(t?1)+λu(t)+g(u(t))=h(t),(0.0.5)u(0)=u(T),u(1)=u(T+1)r?p>b?f}UfXUf%;?-V?h3λy?λk?,0W8y<,0y<:?λ?D*(0.0.5),0?p>b?f)R93+?b?H?f)x?6~{Bb(08(0$.