---
_id: '5636'
alternative_id:
- '4478'
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
    K- Functionals. In: <i>Results in Mathematics</i> Bd. 24, Springer Science and
    Business Media LLC (1993), Nr. 3–4, S. 211–221'
  ama: Cottin C. Directional K- Functionals. <i>Results in Mathematics</i>. 1993;24(3-4):211-221.
    doi:<a href="https://doi.org/10.1007/BF03322331">10.1007/BF03322331</a>
  apa: Cottin, C. (1993). Directional K- Functionals. <i>Results in Mathematics</i>,
    <i>24</i>(3–4), 211–221. <a href="https://doi.org/10.1007/BF03322331">https://doi.org/10.1007/BF03322331</a>
  bibtex: '@article{Cottin_1993, title={Directional K- Functionals}, volume={24},
    DOI={<a href="https://doi.org/10.1007/BF03322331">10.1007/BF03322331</a>}, number={3–4},
    journal={Results in Mathematics}, publisher={Springer Science and Business Media
    LLC}, author={Cottin, Claudia}, year={1993}, pages={211–221} }'
  chicago: 'Cottin, Claudia. “Directional K- Functionals.” <i>Results in Mathematics</i>
    24, no. 3–4 (1993): 211–21. <a href="https://doi.org/10.1007/BF03322331">https://doi.org/10.1007/BF03322331</a>.'
  ieee: C. Cottin, “Directional K- Functionals,” <i>Results in Mathematics</i>, vol.
    24, no. 3–4, pp. 211–221, 1993.
  mla: Cottin, Claudia. “Directional K- Functionals.” <i>Results in Mathematics</i>,
    vol. 24, no. 3–4, Springer Science and Business Media LLC, 1993, pp. 211–21, doi:<a
    href="https://doi.org/10.1007/BF03322331">10.1007/BF03322331</a>.
  short: C. Cottin, Results in Mathematics 24 (1993) 211–221.
date_created: 2025-02-16T18:56:33Z
date_updated: 2026-03-17T15:29:20Z
doi: 10.1007/BF03322331
extern: '1'
intvolume: '        24'
issue: 3-4
language:
- iso: eng
page: 211-221
project:
- _id: f432a2ee-bceb-11ed-a251-a83585c5074d
  name: Institute for Data Science Solutions
publication: Results in Mathematics
publication_identifier:
  eissn:
  - 1420-9012
  issn:
  - 1422-6383
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Directional K- Functionals
type: journal_article
user_id: '220548'
volume: 24
year: '1993'
...
---
_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: '5649'
author:
- 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;">Cottin, Claudia</span> ; <span
    style="font-variant:small-caps;">Gonska, Heinz H. </span>: Simultaneous approximation
    and global smoothness preservation. In: <span style="font-variant:small-caps;">Circolo
    Matematico di Palermo</span> (Hrsg.): <i>Proceedings of the Second International
    Conference in Functional Analysis and Approximation Theory</i>, 1993'
  ama: 'Cottin C, Gonska HH. Simultaneous approximation and global smoothness preservation.
    In: Circolo Matematico di Palermo, ed. <i>Proceedings of the Second International
    Conference in Functional Analysis and Approximation Theory</i>. ; 1993.'
  apa: Cottin, C., &#38; Gonska, H. H. (1993). Simultaneous approximation and global
    smoothness preservation. In Circolo Matematico di Palermo (Ed.), <i>Proceedings
    of the Second International Conference in Functional Analysis and Approximation
    Theory</i>. Acquafredda di Maratea (Potenza).
  bibtex: '@inproceedings{Cottin_Gonska_1993, title={Simultaneous approximation and
    global smoothness preservation}, booktitle={Proceedings of the Second International
    Conference in Functional Analysis and Approximation Theory}, author={Cottin, Claudia
    and Gonska, Heinz H. }, editor={Circolo Matematico di PalermoEditor}, year={1993}
    }'
  chicago: Cottin, Claudia, and Heinz H.  Gonska. “Simultaneous Approximation and
    Global Smoothness Preservation.” In <i>Proceedings of the Second International
    Conference in Functional Analysis and Approximation Theory</i>, edited by Circolo
    Matematico di Palermo, 1993.
  ieee: C. Cottin and H. H. Gonska, “Simultaneous approximation and global smoothness
    preservation,” in <i>Proceedings of the Second International Conference in Functional
    Analysis and Approximation Theory</i>, Acquafredda di Maratea (Potenza), 1993.
  mla: Cottin, Claudia, and Heinz H. Gonska. “Simultaneous Approximation and Global
    Smoothness Preservation.” <i>Proceedings of the Second International Conference
    in Functional Analysis and Approximation Theory</i>, edited by Circolo Matematico
    di Palermo, 1993.
  short: 'C. Cottin, H.H. Gonska, in: Circolo Matematico di Palermo (Ed.), Proceedings
    of the Second International Conference in Functional Analysis and Approximation
    Theory, 1993.'
conference:
  end_date: 1992-09-19
  location: Acquafredda di Maratea (Potenza)
  name: ' Second International Conference in Functional Analysis and Approximation
    Theory'
  start_date: 1992-09-14
corporate_editor:
- Circolo Matematico di Palermo
date_created: 2025-02-18T11:10:33Z
date_updated: 2026-03-17T15:29:20Z
extern: '1'
file:
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language:
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oa: '1'
publication: Proceedings of the Second International Conference in Functional Analysis
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status: public
title: Simultaneous approximation and global smoothness preservation
type: conference
urn: urn:nbn:de:hbz:bi10-56492
user_id: '220548'
year: '1993'
...