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文章研究带有p(t)-Laplacian算子的四点边值问题正解存在性.当指标γi(i=1,2)满足不同条件时，利用不动点指数理论，给出了方程正解存在的充分条件，并且利用具体实例来验证理论的正确性.
Abstract：This paper studies the existence of positive solutions for a four-point boundary value problem with p(t)-Laplacian operator. By applying the fixed point index theory, sufficient conditions were provided for the existence of positive solutions when the γi(i=1,2) satisfy different conditions. Moreover, specific examples were given to verify the correctness of the theoretical results.
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基本信息:
DOI：10.19926/j.cnki.issn.1674-232X.2024.05.171
中图分类号:O175.8
引用信息:
[1]刘楠倩,王方磊.带有p(t)-Laplacian算子的四点边值问题正解存在性[J].杭州师范大学学报(自然科学版),2026,25(01):82-87+93.DOI:10.19926/j.cnki.issn.1674-232X.2024.05.171.
基金信息:
国家自然科学基金项目(1200116)
2025-05-30
2025-05-30
2025-05-30