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Multipoint boundary value problems for higher-order Hadamard fractional neutral differential equations and inclusions

Qing Zhang, Chunshuo Li, Lina Zhou, Qiaoluan Li • Boundary Value Problems (2023)

Abstract In this paper, we consider fractional neutral differential equations with multipoint boundary value conditions involving Hadamard derivatives and integrals. We obtain the existence and uniqueness of the solution of the equation by ...

DOAJ Open Access (DOAJ) DOI: 10.1186/s13661-023-01697-3

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On the Domain of 4-Dimensional Catalan Matrix in the Space of Absolutely Summable Double Sequences

Sezer Erdem, Serkan Demiriz • Universal Journal of Mathematics and Applications (2025)

The primary objective of this study is to construct a novel double sequence space by utilizing the domain of a 4-dimensional (4D) matrix in the space $\mathcal{L}_u$ of the absolutely summable double sequences defined via the well-known Ca...

DOAJ Open Access (DOAJ) DOI: 10.32323/ujma.1734157

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Existence of Three Positive Solutions to Some p-Laplacian Boundary Value Problems

Moulay Rchid Sidi Ammi, Delfim F. M. Torres • Discrete Dynamics in Nature and Society (2013)

We obtain, by using the Leggett-Williams fixed point theorem, sufficient conditions that ensure the existence of at least three positive solutions to some p-Laplacian boundary value problems on time scales....

DOAJ Open Access (DOAJ) DOI: 10.1155/2013/145050

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Academic Articles & Research Papers

Multipoint boundary value problems for higher-order Hadamard fractional neutral differential equations and inclusions

On the Domain of 4-Dimensional Catalan Matrix in the Space of Absolutely Summable Double Sequences

Existence of Three Positive Solutions to Some p-Laplacian Boundary Value Problems