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Below is a list of the most recent file uploads. See the gallery of new files for a more visual overview.
- 13:20, 13 October 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-3-372-385.pdf (corrected dates)
- 22:36, 9 October 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-3-402-425.pdf (corrected references)
- 17:35, 9 October 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-3-402-425.pdf (== Summary == {{upload | description = On ''L<sup>r</sup>''-intuitionistic fuzzy Henstock–Kurzweil integral with application to intuitionistic fuzzy Laplace transform | author = A. S. Wungreiphi and Fokrul Alom Mazarbhuiya | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 3, pages 402-425 | da...)
- 12:07, 9 October 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-3-386-401.pdf (== Summary == {{upload | description = Numerical solution of an intuitionistic fuzzy parabolic partial differential equation using an explicit cubic spline method | author = Deepak Kumar Sah and Sreenivasulu Ballem | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 3, pages 386-401 |...)
- 15:48, 8 October 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-2-172-194.pdf (fixed date)
- 13:23, 8 October 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-3-372-385.pdf (== Summary == {{upload | description = Intuitionistic fuzzy sets and some of their so-called extensions | author = Krassimir Atanassov, Peter Vassilev and Vassia Atanassova | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 3, pages 372-385 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} [[Catego...)
- 13:12, 8 October 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-3-372-385.pdf (== Summary == {{upload | description = Issue:Intuitionistic fuzzy sets and some of their so-called extensions | author = Krassimir Atanassov, Peter Vassilev and Vassia Atanassova | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 3, pages 372-385 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 12:45, 8 October 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-3-358-371.pdf (== Summary == {{upload | description = An investigation of group action on intuitionistic fuzzy primary and semiprimary ideals of Γ-ring | author = Poonam Kumar Sharma | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 3, pages 358-371 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-ver...)
- 11:48, 7 October 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-29-1-074-083.pdf (corrected ISSN)
- 11:45, 7 October 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-29-1-065-073.pdf (corrected ISSN)
- 11:43, 7 October 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-29-1-046-055.pdf (corrected ISSN)
- 11:40, 7 October 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-29-1-030-045.pdf (corrected ISSN)
- 11:38, 7 October 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-29-1-056-064.pdf (corrected ISSN)
- 11:33, 7 October 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-29-1-001-029.pdf (corrected issn)
- 22:14, 10 September 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-3-346-357.pdf (updated orcids)
- 22:09, 10 September 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-3-346-357.pdf (== Summary == {{upload | description = Issue:Properties of fuzzy chromatic numbers in intuitionistic fuzzy graphs | author = R. Buvaneswari and P. Revathy | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 3, pages 346-357 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 14:02, 22 August 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-3-332-345.pdf (== Summary == {{upload | description = Evaluation and forecasting of technical conditions in complex systems using intuitionistic fuzzy logics | author = Toncho Ivanov Boyukov | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 3, pages 332-345 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0...)
- 12:02, 22 August 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-3-320-331.pdf (== Summary == {{upload | description = On the degree of intuitionistic fuzzy functions and its various classification degrees | author = Ümit Deniz and Neslihan Yılmaz | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 3, pages 320-331 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version =...)
- 09:37, 14 August 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-3-305-319.pdf (== Summary == {{upload | description = On the (min,max)-transitivity of some intuitionistic fuzzy binary relations associated with probability distributions on pre-orders | author = Landry Ngibasona, Bertrand Mbama Engoulou, Louis Aimé Fono | source = [[Notes on Intuitionistic Fuzzy Sets/31/3|Notes on Intuitionistic Fuzzy Sets, Volume 31...)
- 07:58, 7 August 2025 Vassia Atanassova talk contribs uploaded File:DOAJ-logo.png ({{upload | description = [https://doaj.org/ Logo of DOAJ - Directory of Open Access Journals] | author = Directory of Open Access Journals | source = https://commons.wikimedia.org/wiki/File:DOAJ_logo-colour.svg | date = 2021 | license = Public domain / trademarked | other-version = }})
- 12:06, 29 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-2-172-194.pdf (corrected ISSN)
- 12:03, 29 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-2-139-153.pdf (corrected ISSN)
- 11:59, 29 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-2-127-138.pdf (corrected ISSN)
- 11:56, 29 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-1-111-126.pdf (corrected ISSN)
- 11:55, 29 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-1-111-126.pdf (corrected ISSN)
- 11:53, 29 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-1-099-110.pdf (corrected ISSN)
- 11:51, 29 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-1-080-098.pdf (corrected ISSN)
- 11:48, 29 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-1-064-079.pdf (corrected ISSN)
- 11:45, 29 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-1-039-047.pdf (corrected ISSN)
- 11:41, 29 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-1-015-038.pdf (corrected ISSN)
- 11:39, 29 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-1-009-014.pdf (corrected ISSN)
- 11:36, 29 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-1-001-008.pdf (corrected ISSN)
- 08:27, 24 July 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-3-290-304.pdf (== Summary == {{upload | description = ''R''<sub>1</sub> and level ''R''<sub>1</sub> separation axioms on intuitionistic fuzzy pairwise topological spaces using intuitionistic fuzzy open sets | author = Saikh Shahjahan Miah, Md. Hridoy Hasan, Ruhul Amin, Nigar Sultana | source = [[Notes on Intuitionistic Fuzzy Sets/31/3|Notes on Intuitionistic...)
- 17:01, 19 July 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-3-267-289.pdf (== Summary == {{upload | description = Intuitionistic fuzzy Laplace Adomian decomposition method for solving intuitionistic fuzzy differential equations of higher order | author = Razika Ettoussi, Said Melliani and Lalla Saadia Chadli | source = [[Notes on Intuitionistic Fuzzy Sets/31/3|Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025),...)
- 11:24, 17 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-2-242-252.pdf (KP-06-N72/8)
- 11:20, 17 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-2-242-252.pdf (== Summary == {{upload | description = Intuitionistic fuzzy level topological structures | author = Krassimir Atanassov | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 242-252 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 11:20, 17 July 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-242-252.pdf (== Summary == {{upload | description = Intuitionistic fuzzy level topological structures | author = Krassimir Atanassov | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 242-252 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 05:40, 17 July 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-253-266.pdf (== Summary == {{upload | description = Issue:Some new extension principles for intuitionistic fuzzy sets | author = Mohammad Kamrul Hasan | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 253-266 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 13:06, 15 July 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-242-252.pdf (== Summary == {{upload | description = Issue:Intuitionistic fuzzy level topological structures | author = Krassimir Atanassov | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 242-252 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 09:36, 1 July 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-227-241.pdf (== Summary == {{upload | description = Issue:Issue:Triangular norm-based intuitionistic fuzzy BE-algebras and filters | author = Sinem Tarsuslu | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 227-241 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 17:33, 26 June 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-195-206.pdf (== Summary == {{upload | description = (α,β)-Interval-valued intuitionistic fuzzy subgroups | author = Gökhan Çuvalcıoğlu and Arif Bal | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 195-206 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 10:12, 26 June 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-195-206.pdf (== Summary == {{upload | description = (α,β)-Interval-valued intuitionistic fuzzy subgroups | author = Gökhan Çuvalcıoğlu and Arif Bal | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 195-206 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 15:55, 25 June 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-217-226.pdf (== Summary == {{upload | description = Issue:Solving second order intuitionistic fuzzy differential equation by intuitionistic fuzzy Sumudu transform method | author = Razika Ettoussi, Said Melliani and Lalla Saadia Chadli | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 217-226 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 13:29, 25 June 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-207-216.pdf (== Summary == {{upload | description = Cartesian product of intuitionistic fuzzy subgroups | author = Saman Abdurrahman | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 207-216 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 13:20, 25 June 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-207-216.pdf (== Summary == {{upload | description = Issue:Cartesian product of intuitionistic fuzzy subgroup | author = Saman Abdurrahman | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 207-216 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 13:19, 25 June 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-195-206.pdf (== Summary == {{upload | description = (α,β)-Interval-valued intuitionistic fuzzy subgroups | author = Gökhan Çuvalcıoğlu and Arif Bal | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 195-206 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 13:54, 28 May 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-172-194.pdf (== Summary == {{upload | description = Development of intuitionistic fuzzy data envelopment analysis model based on interval data with an application to MGNREGA 2018-19 | author = Meena Yadav and Shiv Prasad Yadav | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 154-171...)
- 13:44, 28 May 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-172-194.pdf (== Summary == {{upload | description = Issue:Development of intuitionistic fuzzy data envelopment analysis model based on interval data with an application to MGNREGA 2018-19 | author = Meena Yadav and Shiv Prasad Yadav | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 154-171 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
- 14:07, 27 May 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-154-171.pdf (== Summary == {{upload | description = Issue:An extended framework for autocratic multi-parameter group decision making using interval-valued intuitionistic fuzzy numbers | author = Mousumi Akter, Sahadat Hossain, Fazlul Hoque, Rafiqul Islam, nd Nasimul Karim | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 154-171 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | othe...)
- 08:46, 22 May 2025 Vassia Atanassova talk contribs uploaded File:NIFS-31-2-139-153.pdf (== Summary == {{upload | description = Group action on intuitionistic fuzzy ideals of Г-ring | author = Poonam Kumar Sharma | source = Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2, pages 139-153 | date = 2025 | license = Creative Commons Attribution (CC BY 4.0) | other-version = }} Category:PDF files)
