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The existence and uniqueness of Hashiguchi connection in KG-approach
S. G. Elgendi, A. Soleiman
https://arxiv.org/abs/2506.09739 https://

The existence and uniqueness of Hashiguchi connection in KG-approach
In this study, we treat intrinsic Finsler geometry using the Klein-Grifone approach (KG-approach). A uniqueness and existence theorem for the Hashiguchi connection on a Finsler manifold is investigated intrinsically (in coordinate-free fashion). Calculations are made for the Hashiguchi connection's torsion and curvature tensors. Some properties are examined, together with the Bianchi identities of the associated curvature and torsion tensors. An overview of the four fundamental linear connectio…

Day 1:
tl;dr: ESM TS NestJS TypeORM is possible, but not recommended for the impatient.
Successfully bootstrapped NestJS TypeORM PostgreSQL stack using ESM.
It only took:
- 6 hours
- 17 cryptic errors
- 3 existential crises
Turns out, using modern JS modules with legacy decorators is... bold. But hey — it runs now.
#CloudNative