---
_id: '5637'
alternative_id:
- '4479'
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>: Directional
    extensions of univariate operators and Boolean sum approximation. In: <i>Analysis</i>
    Bd. 13, Walter de Gruyter GmbH (1993), Nr. 1–2, S. 185–200'
  ama: Cottin C. Directional extensions of univariate operators and Boolean sum approximation.
    <i>Analysis</i>. 1993;13(1-2):185-200. doi:<a href="https://doi.org/10.1524/anly.1993.13.12.185">10.1524/anly.1993.13.12.185</a>
  apa: Cottin, C. (1993). Directional extensions of univariate operators and Boolean
    sum approximation. <i>Analysis</i>, <i>13</i>(1–2), 185–200. <a href="https://doi.org/10.1524/anly.1993.13.12.185">https://doi.org/10.1524/anly.1993.13.12.185</a>
  bibtex: '@article{Cottin_1993, title={Directional extensions of univariate operators
    and Boolean sum approximation}, volume={13}, DOI={<a href="https://doi.org/10.1524/anly.1993.13.12.185">10.1524/anly.1993.13.12.185</a>},
    number={1–2}, journal={Analysis}, publisher={Walter de Gruyter GmbH}, author={Cottin,
    Claudia}, year={1993}, pages={185–200} }'
  chicago: 'Cottin, Claudia. “Directional Extensions of Univariate Operators and Boolean
    Sum Approximation.” <i>Analysis</i> 13, no. 1–2 (1993): 185–200. <a href="https://doi.org/10.1524/anly.1993.13.12.185">https://doi.org/10.1524/anly.1993.13.12.185</a>.'
  ieee: C. Cottin, “Directional extensions of univariate operators and Boolean sum
    approximation,” <i>Analysis</i>, vol. 13, no. 1–2, pp. 185–200, 1993.
  mla: Cottin, Claudia. “Directional Extensions of Univariate Operators and Boolean
    Sum Approximation.” <i>Analysis</i>, vol. 13, no. 1–2, Walter de Gruyter GmbH,
    1993, pp. 185–200, doi:<a href="https://doi.org/10.1524/anly.1993.13.12.185">10.1524/anly.1993.13.12.185</a>.
  short: C. Cottin, Analysis 13 (1993) 185–200.
date_created: 2025-02-16T18:58:28Z
date_updated: 2026-03-17T15:29:20Z
doi: 10.1524/anly.1993.13.12.185
extern: '1'
intvolume: '        13'
issue: 1-2
language:
- iso: eng
page: 185-200
publication: Analysis
publication_identifier:
  eissn:
  - 2196-6753
  issn:
  - 0174-4747
publication_status: published
publisher: Walter de Gruyter GmbH
status: public
title: Directional extensions of univariate operators and Boolean sum approximation
type: journal_article
user_id: '220548'
volume: 13
year: '1993'
...
---
_id: '4480'
alternative_id:
- '5638'
author:
- first_name: George A.
  full_name: Anastassiou, George A.
  last_name: Anastassiou
- first_name: Claudia
  full_name: Cottin, Claudia
  id: '33935'
  last_name: Cottin
  orcid: 0000-0001-9212-5027
- first_name: Heinz H.
  full_name: Gonska, Heinz H.
  last_name: Gonska
citation:
  alphadin: '<span style="font-variant:small-caps;">Anastassiou, George A.</span>
    ; <span style="font-variant:small-caps;">Cottin, Claudia</span> ; <span style="font-variant:small-caps;">Gonska,
    Heinz H.</span>: Global smoothness of approximating functions. In: <i>Analysis</i>
    Bd. 11, Walter de Gruyter GmbH (1991), Nr. 1'
  ama: Anastassiou GA, Cottin C, Gonska HH. Global smoothness of approximating functions.
    <i>Analysis</i>. 1991;11(1). doi:<a href="https://doi.org/10.1524/anly.1991.11.1.43">10.1524/anly.1991.11.1.43</a>
  apa: Anastassiou, G. A., Cottin, C., &#38; Gonska, H. H. (1991). Global smoothness
    of approximating functions. <i>Analysis</i>, <i>11</i>(1). <a href="https://doi.org/10.1524/anly.1991.11.1.43">https://doi.org/10.1524/anly.1991.11.1.43</a>
  bibtex: '@article{Anastassiou_Cottin_Gonska_1991, title={Global smoothness of approximating
    functions}, volume={11}, DOI={<a href="https://doi.org/10.1524/anly.1991.11.1.43">10.1524/anly.1991.11.1.43</a>},
    number={1}, journal={Analysis}, publisher={Walter de Gruyter GmbH}, author={Anastassiou,
    George A. and Cottin, Claudia and Gonska, Heinz H.}, year={1991} }'
  chicago: Anastassiou, George A., Claudia Cottin, and Heinz H. Gonska. “Global Smoothness
    of Approximating Functions.” <i>Analysis</i> 11, no. 1 (1991). <a href="https://doi.org/10.1524/anly.1991.11.1.43">https://doi.org/10.1524/anly.1991.11.1.43</a>.
  ieee: G. A. Anastassiou, C. Cottin, and H. H. Gonska, “Global smoothness of approximating
    functions,” <i>Analysis</i>, vol. 11, no. 1, 1991.
  mla: Anastassiou, George A., et al. “Global Smoothness of Approximating Functions.”
    <i>Analysis</i>, vol. 11, no. 1, Walter de Gruyter GmbH, 1991, doi:<a href="https://doi.org/10.1524/anly.1991.11.1.43">10.1524/anly.1991.11.1.43</a>.
  short: G.A. Anastassiou, C. Cottin, H.H. Gonska, Analysis 11 (1991).
date_created: 2024-04-11T10:50:11Z
date_updated: 2026-03-17T15:29:01Z
doi: 10.1524/anly.1991.11.1.43
extern: '1'
intvolume: '        11'
issue: '1'
language:
- iso: eng
publication: Analysis
publication_identifier:
  eissn:
  - 2196-6753
  issn:
  - 0174-4747
publication_status: published
publisher: Walter de Gruyter GmbH
status: public
title: Global smoothness of approximating functions
type: journal_article
user_id: '33935'
volume: 11
year: '1991'
...