摘 要:本文主要運(yùn)用了Banach壓縮映射原理、Ascoli-Arzela定理、Krasnoselskiis不動(dòng)點(diǎn)定理等證明分?jǐn)?shù)階Langevin微分方程解的存在性。
關(guān)鍵詞:分?jǐn)?shù)階Langevin方程;反周期邊值問題;不動(dòng)點(diǎn)定理
近些年,分?jǐn)?shù)階Langevin方程在物理、生物化學(xué)、經(jīng)濟(jì)、科技、數(shù)學(xué)等領(lǐng)域都有著廣泛的應(yīng)用,故引起了人們對(duì)其進(jìn)一步的研究。本文主要討論了具有Caputo導(dǎo)數(shù)的分?jǐn)?shù)階Langevin方程反周期邊值問題解的存在性。討論了如下方程解的存在性:
參考文獻(xiàn)
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作者簡(jiǎn)介
王莎莎(1988-),女,河南周口,助教,碩士,微分方程與動(dòng)力系統(tǒng)。