Hyperdeterminantal Total Positivity
For a given positive integer , the concept of hyperdeterminantal total positivity is defined for a kernel : ℝ²ᵐ → ℝ, thereby generalizing the classical concept of total positivity. Extending the fundamental example, (, ) = exp(), , ∈ ℝ, of a classical totally positive kernel, the hyperdeterminantal...
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| Published in: | Symmetry, Integrability and Geometry: Methods and Applications |
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| Date: | 2025 |
| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут математики НАН України
2025
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/213521 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Hyperdeterminantal Total Positivity. Kenneth W. Johnson and Donald St. P. Richards. SIGMA 21 (2025), 055, 18 pages |