arXiv
Open Access
2025
TensoriaCalc: A User-Friendly Tensor Calculus Package for the Wolfram Language
Wei-Hao Chen
Yi-Zen Chu
Vaidehi Varma
Abstrak
We describe TensoriaCalc, a tensor calculus package written to be smoothly consistent with the Wolfram Language, so as to ensure ease of usage. It allows multiple metrics to be defined in a given session; and, once a metric is computed, associated standard differential geometry operations to be carried out - covariant derivatives, Hodge duals, index raising and lowering, derivation of geodesic equations, etc. Other non-metric operations, such as the Lie and exterior derivatives, coordinate transformation on tensors, etc. are also part of its built-in functionality.
Topik & Kata Kunci
Penulis (3)
W
Wei-Hao Chen
Y
Yi-Zen Chu
V
Vaidehi Varma
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2025
- Bahasa
- en
- Sumber Database
- arXiv
- Akses
- Open Access ✓