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On determinants involving tangent functions.
- Source :
-
Linear & Multilinear Algebra . 2023, Vol. 71 Issue 13, p2212-2221. 10p. - Publication Year :
- 2023
-
Abstract
- In this paper, we study certain determinants involving tangent functions. We prove that for any odd number n ⩾ 3 and s ∈ Z + , the determinant D (n , s) = det (tan s π j + k n) 1 ⩽ j , k ⩽ n − 1 ∈ n n − 2 Z . In the special case s = 2, we confirm a conjecture raised by Zhi-Wei Sun in 2019. [ABSTRACT FROM AUTHOR]
- Subjects :
- *TANGENT function
*DETERMINANTS (Mathematics)
*ODD numbers
Subjects
Details
- Language :
- English
- ISSN :
- 03081087
- Volume :
- 71
- Issue :
- 13
- Database :
- Academic Search Index
- Journal :
- Linear & Multilinear Algebra
- Publication Type :
- Academic Journal
- Accession number :
- 168582702
- Full Text :
- https://doi.org/10.1080/03081087.2022.2094865