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Found 253 Documents (Results 1–100)

Resolution of a system of the max-product fuzzy relation equations using \(B\circ B^t \)-factorization. (English) Zbl 07438709

Melliani, Said (ed.) et al., Recent advances in intuitionistic fuzzy logic systems and mathematics. Selected papers based on the presentations at the 6th international congress of the Moroccan Society of Applied Mathematics, Beni Mellal, Morocco, November 7–9, 2019. Cham: Springer. Stud. Fuzziness Soft Comput. 395, 199-209 (2021).
MSC:  68-XX
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On fuzzy localized subring. (English) Zbl 07438696

Melliani, Said (ed.) et al., Recent advances in intuitionistic fuzzy logic systems and mathematics. Selected papers based on the presentations at the 6th international congress of the Moroccan Society of Applied Mathematics, Beni Mellal, Morocco, November 7–9, 2019. Cham: Springer. Stud. Fuzziness Soft Comput. 395, 15-20 (2021).
MSC:  68-XX
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Approximation properties of repeated de la Vallée-Poussin means for piecewise smooth functions. (English. Russian original) Zbl 1426.42001

Sib. Math. J. 60, No. 3, 542-558 (2019); translation from Sib. Mat. Zh. 60, No. 3, 695-713 (2019).
MSC:  42A10 41A17
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The Valleé-Poussin means for special series with respect to ultraspherical Jacobi polynomials with sticking partial sums. (English. Russian original) Zbl 1405.41004

Russ. Math. 62, No. 9, 60-71 (2018); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2018, No. 9, 68-80 (2018).
MSC:  41A10 42C05
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Fuzzy rings and fuzzy polynomial rings. (English) Zbl 1400.16047

Badawi, Ayman (ed.) et al., Homological and combinatorial methods in algebra. SAA 4, Ardabil, Iran, August 9–11, 2016. Proceedings of the 4th seminar on algebra and its applications. Cham: Springer (ISBN 978-3-319-74194-9/hbk; 978-3-319-74195-6/ebook). Springer Proceedings in Mathematics & Statistics 228, 89-98 (2018).
MSC:  16Y99
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Intuitionistic fuzzy group with extended operations. (English) Zbl 1400.20066

Badawi, Ayman (ed.) et al., Homological and combinatorial methods in algebra. SAA 4, Ardabil, Iran, August 9–11, 2016. Proceedings of the 4th seminar on algebra and its applications. Cham: Springer (ISBN 978-3-319-74194-9/hbk; 978-3-319-74195-6/ebook). Springer Proceedings in Mathematics & Statistics 228, 55-65 (2018).
MSC:  20N25
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On representation of a solution to the Cauchy problem by a Fourier series in Sobolev-orthogonal polynomials generated by Laguerre polynomials. (English. Russian original) Zbl 1398.42015

Differ. Equ. 54, No. 1, 49-66 (2018); translation from Differ. Uravn. 54, No. 1, 51-68 (2018).
MSC:  42C05
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