Some linear relations between values of trigonometric functions at kπ/n

Kurt Girstmair

Acta Arithmetica (1997)

  • Volume: 81, Issue: 4, page 387-398
  • ISSN: 0065-1036

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Kurt Girstmair. "Some linear relations between values of trigonometric functions at kπ/n." Acta Arithmetica 81.4 (1997): 387-398. <http://eudml.org/doc/207073>.

@article{KurtGirstmair1997,
author = {Kurt Girstmair},
journal = {Acta Arithmetica},
keywords = {division point; cotangent; tangent; cosecant; character coordinate},
language = {eng},
number = {4},
pages = {387-398},
title = {Some linear relations between values of trigonometric functions at kπ/n},
url = {http://eudml.org/doc/207073},
volume = {81},
year = {1997},
}

TY - JOUR
AU - Kurt Girstmair
TI - Some linear relations between values of trigonometric functions at kπ/n
JO - Acta Arithmetica
PY - 1997
VL - 81
IS - 4
SP - 387
EP - 398
LA - eng
KW - division point; cotangent; tangent; cosecant; character coordinate
UR - http://eudml.org/doc/207073
ER -

References

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  1. [1] K. Girstmair, Character coordinates and annihilators of cyclotomic numbers, Manuscripta Math. 59 (1987), 375-389. Zbl0624.12006
  2. [2] K. Girstmair, Dirichlet convolution of cotangent numbers and relative class number formulas, Monatsh. Math. 110 (1990), 231-256. Zbl0717.11048
  3. [3] G. Lettl, The ring of integers of an abelian number field, J. Reine Angew. Math. 404 (1990), 162-170. Zbl0703.11060
  4. [4] A. P. Prudnikov, Yu. A. Brychkov and O. I. Marichev, Integrals and Series, Vol. I, Gordon and Breach, New York, 1986. Zbl0606.33001

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