---
_id: '5639'
author:
- first_name: Claudia
  full_name: Cottin, Claudia
  id: '33935'
  last_name: Cottin
  orcid: 0000-0001-9212-5027
citation:
  alphadin: '<span style="font-variant:small-caps;">Cottin, Claudia</span>: Mixed
    K-functionals: A measure of smoothness for blending-type approximation. In: <i>Mathematische
    Zeitschrift</i> Bd. 204, Springer Science and Business Media LLC (1990), Nr. 1,
    S. 69–83'
  ama: 'Cottin C. Mixed K-functionals: A measure of smoothness for blending-type approximation.
    <i>Mathematische Zeitschrift</i>. 1990;204(1):69-83. doi:<a href="https://doi.org/10.1007/BF02570860">10.1007/BF02570860</a>'
  apa: 'Cottin, C. (1990). Mixed K-functionals: A measure of smoothness for blending-type
    approximation. <i>Mathematische Zeitschrift</i>, <i>204</i>(1), 69–83. <a href="https://doi.org/10.1007/BF02570860">https://doi.org/10.1007/BF02570860</a>'
  bibtex: '@article{Cottin_1990, title={Mixed K-functionals: A measure of smoothness
    for blending-type approximation}, volume={204}, DOI={<a href="https://doi.org/10.1007/BF02570860">10.1007/BF02570860</a>},
    number={1}, journal={Mathematische Zeitschrift}, publisher={Springer Science and
    Business Media LLC}, author={Cottin, Claudia}, year={1990}, pages={69–83} }'
  chicago: 'Cottin, Claudia. “Mixed K-Functionals: A Measure of Smoothness for Blending-Type
    Approximation.” <i>Mathematische Zeitschrift</i> 204, no. 1 (1990): 69–83. <a
    href="https://doi.org/10.1007/BF02570860">https://doi.org/10.1007/BF02570860</a>.'
  ieee: 'C. Cottin, “Mixed K-functionals: A measure of smoothness for blending-type
    approximation,” <i>Mathematische Zeitschrift</i>, vol. 204, no. 1, pp. 69–83,
    1990.'
  mla: 'Cottin, Claudia. “Mixed K-Functionals: A Measure of Smoothness for Blending-Type
    Approximation.” <i>Mathematische Zeitschrift</i>, vol. 204, no. 1, Springer Science
    and Business Media LLC, 1990, pp. 69–83, doi:<a href="https://doi.org/10.1007/BF02570860">10.1007/BF02570860</a>.'
  short: C. Cottin, Mathematische Zeitschrift 204 (1990) 69–83.
date_created: 2025-02-16T19:03:11Z
date_updated: 2026-03-17T15:29:20Z
doi: 10.1007/BF02570860
intvolume: '       204'
issue: '1'
language:
- iso: eng
page: 69-83
publication: Mathematische Zeitschrift
publication_identifier:
  eissn:
  - 1432-1823
  issn:
  - 0025-5874
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Mixed K-functionals: A measure of smoothness for blending-type approximation'
type: journal_article
user_id: '220548'
volume: 204
year: '1990'
...