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- 12:24, 17 July 2025 Vassia Atanassova talk contribs uploaded a new version of File:NIFS-31-2-242-252.pdf (KP-06-N72/8)
- 12:21, 17 July 2025 Vassia Atanassova talk contribs deleted page File:NIFS-31-2-242-252.pdf (Deleted old revision 20250717092047!NIFS-31-2-242-252.pdf: Duplicated file: content was: "== 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 = C...", and the only contributor was "[[Special:Contribution...)
- 12:20, 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)
- 12:20, 17 July 2025 Vassia Atanassova talk contribs created page 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)
- 12:20, 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)
- 12:19, 17 July 2025 Vassia Atanassova talk contribs deleted page File:NIFS-31-2-242-252.pdf (Duplicated file: content was: "== 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 = C...", and the only contributor was "Vassia Atanassova" ([[User talk:Vassi...)
- 06:45, 17 July 2025 Vassia Atanassova talk contribs created page Notes on Intuitionistic Fuzzy Sets/31/3 (Created page with "<noinclude>'''Notes on Intuitionistic Fuzzy Sets, Volume 31 (2025), Number 2.''' == Journal contents ==</noinclude> <font color="red">Volume in progress! Volume opened: 17 July 2025.</font> <!-- {{journal-contents/header}} {{journal-contents/row |number = 1 |title = [[Issue: ]] |authors = [[ ]] |pages = 267– }} {{journal-contents/footer}} --> <noinclude> 31 </noinclude>")
- 06:40, 17 July 2025 Vassia Atanassova talk contribs created page 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)
- 06:40, 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)
- 06:39, 17 July 2025 Vassia Atanassova talk contribs created page Category:Publications of Mohammad Kamrul Hasan (Created page with "''This category contains publications of Mohammad Kamrul Hasan, available on Ifigenia.'' --------- Hasan, Mohammad Kamrul ")
- 06:37, 17 July 2025 Vassia Atanassova talk contribs created page Mohammad Kamrul Hasan (Redirected page to Category:Publications of Mohammad Kamrul Hasan) Tag: New redirect
- 06:36, 17 July 2025 Vassia Atanassova talk contribs created page Issue:Nifs/31/2/253-266 (Redirected page to Issue:Some new extension principles for intuitionistic fuzzy sets) Tag: New redirect
- 06:36, 17 July 2025 Vassia Atanassova talk contribs created page Issue:Some new extension principles for intuitionistic fuzzy sets (Created page with "{{PAGENAME}} {{PAGENAME}} {{PAGENAME}} {{issue/title | title = Some new extension principles for intuitionistic fuzzy sets | shortcut = nifs/31/2/253-266 }} {{issue/author | author = Mohammad Kamrul Hasan | institution = Bangladesh University of Business and Technology | address = Dhaka, Bangla...")
- 14:06, 15 July 2025 Vassia Atanassova talk contribs created page 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)
- 14:06, 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)
- 14:05, 15 July 2025 Vassia Atanassova talk contribs created page Issue:Intuitionistic fuzzy level topological structures (Created page with "{{PAGENAME}} {{PAGENAME}} {{PAGENAME}} {{issue/title | title = Intuitionistic fuzzy level topological structures | shortcut = nifs/31/2/242-252 }} {{issue/author | author = Krassimir Atanassov | institution = Bioinformatics and Mathematical Modelling Dept., Institute of Biophisics and Biomedical Enginee...")
- 20:43, 10 July 2025 Vassia Atanassova talk contribs created page Nifs/30/4 (Redirected page to Notes on Intuitionistic Fuzzy Sets/30/4) Tag: New redirect
- 10:42, 1 July 2025 Vassia Atanassova talk contribs created page Issue:Nifs/31/2/227-241 (Redirected page to Issue:Triangular norm-based intuitionistic fuzzy BE-algebras and filters) Tag: New redirect
- 10:36, 1 July 2025 Vassia Atanassova talk contribs created page 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)
- 10:36, 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)
- 10:35, 1 July 2025 Vassia Atanassova talk contribs created page Issue:Triangular norm-based intuitionistic fuzzy BE-algebras and filters (Created page with "{{PAGENAME}} {{PAGENAME}} {{PAGENAME}} {{issue/title | title = Triangular norm-based intuitionistic fuzzy ''BE''-algebras and filters | shortcut = nifs/31/2/227-241 }} {{issue/author | author = Sinem Tarsuslu | institution = Department of Natural and Mathematical Sciences, Faculty of Engineering, Tars...")
- 18:33, 26 June 2025 Vassia Atanassova talk contribs created page 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)
- 18:33, 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)
- 18:32, 26 June 2025 Vassia Atanassova talk contribs deleted page File:NIFS-31-2-195-206.pdf (Duplicated file)
- 11:12, 26 June 2025 Vassia Atanassova talk contribs created page 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)
- 11:12, 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)
- 11:12, 26 June 2025 Vassia Atanassova talk contribs deleted page File:NIFS-31-2-195-206.pdf (Duplicated file)
- 16:55, 25 June 2025 Vassia Atanassova talk contribs created page 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)
- 16:55, 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)
- 16:52, 25 June 2025 Vassia Atanassova talk contribs created page Issue:Nifs/31/2/217-226 (Redirected page to Issue:Solving second order intuitionistic fuzzy differential equation by intuitionistic fuzzy Sumudu transform method) Tag: New redirect
- 16:51, 25 June 2025 Vassia Atanassova talk contribs created page Issue:Solving second order intuitionistic fuzzy differential equation by intuitionistic fuzzy Sumudu transform method (Created page with "{{PAGENAME}} {{PAGENAME}} {{PAGENAME}} {{issue/title | title = Solving second order intuitionistic fuzzy differential equation by intuitionistic fuzzy Sumudu transform method | shortcut = nifs/31/2/217-226 }} {{issue/author | author = Razika Ettoussi | institution = Department of Mathematics, Laborator...")
- 14:30, 25 June 2025 Vassia Atanassova talk contribs created page Issue:Nifs/31/2/207-216 (Redirected page to Issue:Cartesian product of intuitionistic fuzzy subgroups) Tag: New redirect
- 14:29, 25 June 2025 Vassia Atanassova talk contribs created page Category:Publications of Saman Abdurrahman (Created page with "''This category contains publications of Saman Abdurrahman, available on Ifigenia.'' --------- Abdurrahman, Saman")
- 14:29, 25 June 2025 Vassia Atanassova talk contribs created page Saman Abdurrahman (Redirected page to Category:Publications of Saman Abdurrahman) Tag: New redirect
- 14:29, 25 June 2025 Vassia Atanassova talk contribs created page 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)
- 14:29, 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)
- 14:28, 25 June 2025 Vassia Atanassova talk contribs deleted page File:NIFS-31-2-207-216.pdf (Duplicated file)
- 14:27, 25 June 2025 Vassia Atanassova talk contribs created page Issue:Cartesian product of intuitionistic fuzzy subgroups (Created page with "{{PAGENAME}} {{PAGENAME}} {{PAGENAME}} {{issue/title | title = Cartesian product of intuitionistic fuzzy subgroups | shortcut = nifs/31/2/207-216 }} {{issue/author | author = Saman Abdurrahman | institution = Department of Mathematics, Faculty of Mathematics and Natural Sciences, Lambung Mangkurat Univ...")
- 14:20, 25 June 2025 Vassia Atanassova talk contribs created page 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)
- 14:20, 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)
- 14:19, 25 June 2025 Vassia Atanassova talk contribs created page 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)
- 14:19, 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)
- 14:12, 25 June 2025 Vassia Atanassova talk contribs created page Gokhan Çuvalcioğlu (Redirected page to Category:Publications of Gökhan Çuvalcioğlu) Tag: New redirect
- 14:10, 25 June 2025 Vassia Atanassova talk contribs moved page Category:Publications of Gökhan Çuvalcioğlu to Category:Publications of Gökhan Çuvalcıoğlu over redirect
- 14:10, 25 June 2025 Vassia Atanassova talk contribs deleted redirect Category:Publications of Gökhan Çuvalcıoğlu by overwriting (Deleted to make way for move from "Category:Publications of Gökhan Çuvalcioğlu")
- 14:09, 25 June 2025 Vassia Atanassova talk contribs created page Category:Publications of Gökhan Çuvalcıoğlu (Redirected page to Category:Publications of Gökhan Çuvalcioğlu) Tag: New redirect
- 14:08, 25 June 2025 Vassia Atanassova talk contribs created page Issue:Nifs/31/2/195-206 (Redirected page to Issue:(α,β)-Interval-valued intuitionistic fuzzy subgroups) Tag: New redirect
- 14:08, 25 June 2025 Vassia Atanassova talk contribs created page Issue:(α,β)-Interval-valued intuitionistic fuzzy subgroups (Created page with "{{PAGENAME}} {{PAGENAME}} {{PAGENAME}} {{issue/title | title = (α,β)-Interval-valued intuitionistic fuzzy subgroups | shortcut = nifs/31/2/195-206 }} {{issue/author | author = Gökhan Çuvalcıoğlu | institution = Department of Mathematics, Faculty of Science, Mersin University | address =...")
- 15:16, 23 June 2025 Vassia Atanassova talk contribs created page Issue:Nifs/3/1/3-11 (Redirected page to Issue:On fuzzy sets and intuitionistic fuzzy sets) Tag: New redirect
- 14:56, 28 May 2025 Vassia Atanassova talk contribs created page Issue:Nifs/31/2/172-194 (Redirected page to Issue:Development of intuitionistic fuzzy data envelopment analysis model based on interval data with an application to MGNREGA 2018-19) Tag: New redirect