Institution
Université Djilali Bounaama Khemis Miliana
Recent research
- Society & Economics
Purpose Despite growing interest in sustainable entrepreneurship, a significant gap remains in the literature on how faith-based informal institutions interact with formal economic structures to advance sustainability in the Middle East and North Africa (MENA). Through literature...
- AI & ComputingOpen access
Let W be a Hermitian matrix supported on a graph G and satisfying W² = αI. Across a cut V(G) = S ⊔ T, the identity BB* = αI − A² gives a rank certificate. This manuscript develops local Hall-profile bounds via principal Gram matrices and quadratic effective rank, an elementary Ca...
- AI & ComputingOpen access
This technical note examines version 1 of Guth, Wang and Zahl, A streamlined proof of the Kakeya set conjecture in R^3 (arXiv:2601.14411v1). It records parameter and bookkeeping defects in Theorem 7.3(B), supplies a self-contained proof of the omitted shaded slab estimate in Lemm...
- AI & ComputingOpen access
This technical note examines version 1 of Guth, Wang and Zahl, A streamlined proof of the Kakeya set conjecture in R^3 (arXiv:2601.14411v1). It records parameter and bookkeeping defects in Theorem 7.3(B), supplies a self-contained proof of the omitted shaded slab estimate in Lemm...
- AI & ComputingOpen access
Analyzing Online Social Networks (OSNs) requires capturing both the structural topological properties of user interactions and the semantic context of their discourse. Conventional analytical pipelines typically treat network topology and semantic content in isolation, yielding a...