Zhao, Dafang; You, Xuexiao; Torres, Delfim F. M. Discrete Opial type inequalities for interval-valued functions. (English) Zbl 07791977 Math. Inequal. Appl. 26, No. 4, 811-826 (2023). MSC: 26D15 26E50 65G30 PDFBibTeX XMLCite \textit{D. Zhao} et al., Math. Inequal. Appl. 26, No. 4, 811--826 (2023; Zbl 07791977) Full Text: DOI
Osuna-Gómez, Rafaela; da Costa, Tiago Mendonca; Hernández-Jiménez, Beatriz; Ruiz-Garzón, Gabriel Necessary and sufficient conditions for interval-valued differentiability. (English) Zbl 07781303 Math. Methods Appl. Sci. 46, No. 2, 2319-2333 (2023). MSC: 90C70 65G40 65G99 PDFBibTeX XMLCite \textit{R. Osuna-Gómez} et al., Math. Methods Appl. Sci. 46, No. 2, 2319--2333 (2023; Zbl 07781303) Full Text: DOI OA License
González-Rodelas, P.; Idais, H.; Pasadas, M.; Yasin, M. Approximation of 3D trapezoidal fuzzy data using radial basis functions. (English) Zbl 1522.65019 Fuzzy Sets Syst. 453, 82-94 (2023). MSC: 65D12 26E50 PDFBibTeX XMLCite \textit{P. González-Rodelas} et al., Fuzzy Sets Syst. 453, 82--94 (2023; Zbl 1522.65019) Full Text: DOI
Lü, Hui; Zheng, Zebin; Huang, Xiaoting; Shangguan, Wen-Bin; Zhao, Kegang Uncertainty propagation analysis of fuzzy uncertain structures involving imprecise membership functions. (English) Zbl 07714943 Int. J. Comput. Methods 20, No. 1, Article ID 2250036, 42 p. (2023). MSC: 65-XX 62-XX PDFBibTeX XMLCite \textit{H. Lü} et al., Int. J. Comput. Methods 20, No. 1, Article ID 2250036, 42 p. (2023; Zbl 07714943) Full Text: DOI
Charalampidis, Nikolaos; Volos, Christos; Moysis, Lazaros; Nistazakis, Hector E.; Stouboulos, Ioannis Composition of fuzzy numbers with chaotic maps. (English) Zbl 1523.39010 Pinto, Carla M. A. (ed.), Nonlinear dynamics and complexity. Mathematical modelling of real-world problems. Cham: Springer. Nonlinear Syst. Complex. 36, 133-150 (2022). MSC: 39A33 39A26 39A28 37E05 65P20 PDFBibTeX XMLCite \textit{N. Charalampidis} et al., Nonlinear Syst. Complex. 36, 133--150 (2022; Zbl 1523.39010) Full Text: DOI
Esmi, E.; Sacilotto, C.; Wasques, V. F.; Barros, L. C. Numerical solution for interval initial value problems based on interactive arithmetic. (English) Zbl 1522.26022 Iran. J. Fuzzy Syst. 19, No. 6, 1-12 (2022). MSC: 26E50 65D15 PDFBibTeX XMLCite \textit{E. Esmi} et al., Iran. J. Fuzzy Syst. 19, No. 6, 1--12 (2022; Zbl 1522.26022) Full Text: DOI
Ziari, Shokrollah; Perfilieva, Irina; Abbasbandy, Saeid Block-pulse functions in the method of successive approximations for nonlinear fuzzy Fredholm integral equations. (English) Zbl 07603324 Differ. Equ. Dyn. Syst. 30, No. 4, 995-1009 (2022). MSC: 65-XX 41-XX PDFBibTeX XMLCite \textit{S. Ziari} et al., Differ. Equ. Dyn. Syst. 30, No. 4, 995--1009 (2022; Zbl 07603324) Full Text: DOI
Román-Flores, H.; Ayala, V.; Flores-Franulič, A. Milne type inequality and interval orders. (English) Zbl 1476.65070 Comput. Appl. Math. 40, No. 4, Paper No. 130, 15 p. (2021). MSC: 65G40 26D15 26E50 PDFBibTeX XMLCite \textit{H. Román-Flores} et al., Comput. Appl. Math. 40, No. 4, Paper No. 130, 15 p. (2021; Zbl 1476.65070) Full Text: DOI
Karamseraji, S.; Ezzati, R.; Ziari, S. Fuzzy bivariate triangular functions with application to nonlinear fuzzy Fredholm-Volterra integral equations in two dimensions. (English) Zbl 1490.65318 Soft Comput. 24, No. 12, 9091-9103 (2020). MSC: 65R20 45B05 45D05 PDFBibTeX XMLCite \textit{S. Karamseraji} et al., Soft Comput. 24, No. 12, 9091--9103 (2020; Zbl 1490.65318) Full Text: DOI
Sabzi, Khadijeh; Allahviranloo, Tofigh; Abbasbandy, Saeid A fuzzy generalized power series method under generalized Hukuhara differentiability for solving fuzzy Legendre differential equation. (English) Zbl 1490.65137 Soft Comput. 24, No. 12, 8763-8779 (2020). MSC: 65L05 34A07 PDFBibTeX XMLCite \textit{K. Sabzi} et al., Soft Comput. 24, No. 12, 8763--8779 (2020; Zbl 1490.65137) Full Text: DOI
Osman, Mawia; Gong, Zengtai; Mustafa, Altyeb Mohammed Comparison of fuzzy Adomian decomposition method with fuzzy VIM for solving fuzzy heat-like and wave-like equations with variable coefficients. (English) Zbl 1485.65111 Adv. Difference Equ. 2020, Paper No. 327, 42 p. (2020). MSC: 65M99 35R13 26E50 03E72 PDFBibTeX XMLCite \textit{M. Osman} et al., Adv. Difference Equ. 2020, Paper No. 327, 42 p. (2020; Zbl 1485.65111) Full Text: DOI
Beliakov, G.; Gagolewski, M.; James, S. DC optimization for constructing discrete Sugeno integrals and learning nonadditive measures. (English) Zbl 1473.90125 Optimization 69, No. 12, 2515-2534 (2020). Reviewer: Samir Kumar Neogy (New Delhi) MSC: 90C26 28B20 28E10 03E72 65K05 PDFBibTeX XMLCite \textit{G. Beliakov} et al., Optimization 69, No. 12, 2515--2534 (2020; Zbl 1473.90125) Full Text: DOI
Mahaleh, Vahid Samadpour Khalifeh; Ezzati, Reza New error estimation based on midpoint iterative method for solving nonlinear fuzzy Fredholm integral equations. (English) Zbl 1499.65755 Filomat 33, No. 6, 1773-1782 (2019). MSC: 65R20 45G10 45B05 26E50 33F05 PDFBibTeX XMLCite \textit{V. S. K. Mahaleh} and \textit{R. Ezzati}, Filomat 33, No. 6, 1773--1782 (2019; Zbl 1499.65755) Full Text: DOI
Zulkifly, M. I. E.; Wahab, A. F.; Yusoff, B. Approximation of intuitionistic fuzzy Bézier curve model. (English) Zbl 1456.65015 Malays. J. Math. Sci. 13, Spec. Iss.: Conference on Mathematics, Informatics and Statistics (CMIS2018), 97-111 (2019). MSC: 65D18 68U05 PDFBibTeX XMLCite \textit{M. I. E. Zulkifly} et al., Malays. J. Math. Sci. 13, 97--111 (2019; Zbl 1456.65015) Full Text: Link
Jin, Ri; Weng, Guirong Active contour model based on improved fuzzy c-means algorithm and adaptive functions. (English) Zbl 1443.65274 Comput. Math. Appl. 78, No. 11, 3678-3691 (2019). MSC: 65M99 PDFBibTeX XMLCite \textit{R. Jin} and \textit{G. Weng}, Comput. Math. Appl. 78, No. 11, 3678--3691 (2019; Zbl 1443.65274) Full Text: DOI
Parand, Kourosh; Raeisi, Elahe A numerical solution of the fuzzy linear order differential equations by radial basis functions. (English) Zbl 1427.65122 J. Fuzzy Math. 27, No. 1, 85-98 (2019). MSC: 65L10 34A07 PDFBibTeX XMLCite \textit{K. Parand} and \textit{E. Raeisi}, J. Fuzzy Math. 27, No. 1, 85--98 (2019; Zbl 1427.65122)
Dirbaz, M.; Allahviranloo, T. Fuzzy multiquadric radial basis functions for solving fuzzy partial differential equations. (English) Zbl 1438.65208 Comput. Appl. Math. 38, No. 4, Paper No. 192, 19 p. (2019). MSC: 65M20 35R13 PDFBibTeX XMLCite \textit{M. Dirbaz} and \textit{T. Allahviranloo}, Comput. Appl. Math. 38, No. 4, Paper No. 192, 19 p. (2019; Zbl 1438.65208) Full Text: DOI
Hodžić, S.; Pasalic, E.; Chattopadhyay, A. An iterative method for linear decomposition of index generating functions. (English) Zbl 1419.94099 Cryptogr. Commun. 11, No. 5, 1079-1102 (2019). MSC: 94D05 94C10 65T50 PDFBibTeX XMLCite \textit{S. Hodžić} et al., Cryptogr. Commun. 11, No. 5, 1079--1102 (2019; Zbl 1419.94099) Full Text: DOI Link
Kosheleva, Olga; Kreinovich, Vladik Why triangular membership functions are often efficient in F-transform applications: relation to probabilistic and interval uncertainty and to Haar wavelets. (English) Zbl 1512.68360 Medina, Jesús (ed.) et al., Information processing and management of uncertainty in knowledge-based systems. Theory and foundations. 17th international conference, IPMU 2018, Cádiz, Spain, June 11–15, 2018. Proceedings. Part II. Cham: Springer. Commun. Comput. Inf. Sci. 854, 127-138 (2018). MSC: 68T37 03E72 65T60 PDFBibTeX XMLCite \textit{O. Kosheleva} and \textit{V. Kreinovich}, Commun. Comput. Inf. Sci. 854, 127--138 (2018; Zbl 1512.68360) Full Text: DOI
Mahaleh, Vahid Samadpour Khalifeh; Ezzati, Reza Numerical solution of two dimensional nonlinear fuzzy Fredholm integral equations of second kind using hybrid of block-pulse functions and Bernstein polynomials. (English) Zbl 1499.65756 Filomat 32, No. 14, 4923-4935 (2018). MSC: 65R20 45G10 45B05 26E50 33F05 PDFBibTeX XMLCite \textit{V. S. K. Mahaleh} and \textit{R. Ezzati}, Filomat 32, No. 14, 4923--4935 (2018; Zbl 1499.65756) Full Text: DOI
Sesma-Sara, Mikel; De Miguel, Laura; Pagola, Miguel; Burusco, Ana; Mesiar, Radko; Bustince, Humberto New measures for comparing matrices and their application to image processing. (English) Zbl 1460.94012 Appl. Math. Modelling 61, 498-520 (2018). MSC: 94A08 94A13 15B99 65F99 PDFBibTeX XMLCite \textit{M. Sesma-Sara} et al., Appl. Math. Modelling 61, 498--520 (2018; Zbl 1460.94012) Full Text: DOI Link
Yankova, Tania; Ilieva, Galina; Klisarova, Stanislava The Bezier curve as a fuzzy membership function shape. (English) Zbl 1463.65011 Ann. Acad. Rom. Sci., Math. Appl. 10, No. 2, 245-265 (2018). MSC: 65D05 65D10 65D15 PDFBibTeX XMLCite \textit{T. Yankova} et al., Ann. Acad. Rom. Sci., Math. Appl. 10, No. 2, 245--265 (2018; Zbl 1463.65011) Full Text: Link
Ziari, Shokrollah Iterative method for solving two-dimensional nonlinear fuzzy integral equations using fuzzy bivariate block-pulse functions with error estimation. (English) Zbl 1398.65360 Iran. J. Fuzzy Syst. 15, No. 1, 55-76 (2018). MSC: 65R20 45G10 PDFBibTeX XMLCite \textit{S. Ziari}, Iran. J. Fuzzy Syst. 15, No. 1, 55--76 (2018; Zbl 1398.65360) Full Text: DOI
Gasilov, Nizami A.; Emrah Amrahov, Şahin Solving a nonhomogeneous linear system of interval differential equations. (English) Zbl 1398.65161 Soft Comput. 22, No. 12, 3817-3828 (2018). MSC: 65L05 34A07 34A12 34A30 PDFBibTeX XMLCite \textit{N. A. Gasilov} and \textit{Ş. Emrah Amrahov}, Soft Comput. 22, No. 12, 3817--3828 (2018; Zbl 1398.65161) Full Text: DOI
Jameel, A. F.; Anakira, N. R.; Rashidi, M. M.; Alomari, A. K.; Saaban, A.; Shakhatreh, M. A. Differential transformation method for solving high order fuzzy initial value problems. (English) Zbl 1402.65054 Ital. J. Pure Appl. Math. 39, 194-208 (2018). MSC: 65L05 34A07 34A12 PDFBibTeX XMLCite \textit{A. F. Jameel} et al., Ital. J. Pure Appl. Math. 39, 194--208 (2018; Zbl 1402.65054) Full Text: Link
Khastan, A. A new representation for inverse fuzzy transform and its application. (English) Zbl 1383.65159 Soft Comput. 21, No. 13, 3503-3512 (2017). MSC: 65R20 45B05 45G10 26E50 PDFBibTeX XMLCite \textit{A. Khastan}, Soft Comput. 21, No. 13, 3503--3512 (2017; Zbl 1383.65159) Full Text: DOI
Bica, Alexandru Mihai; Popescu, Constantin Iterative numerical method for nonlinear fuzzy Volterra integral equations. (English) Zbl 1380.65433 J. Intell. Fuzzy Syst. 32, No. 3, 1639-1648 (2017). MSC: 65R20 45D05 26E50 PDFBibTeX XMLCite \textit{A. M. Bica} and \textit{C. Popescu}, J. Intell. Fuzzy Syst. 32, No. 3, 1639--1648 (2017; Zbl 1380.65433) Full Text: DOI
Sathiyapriya, S. P.; Narayanamoorthy, S. An adaptable technique for solving linear two-dimensional fuzzy integral equations. (English) Zbl 1397.65318 Dyn. Contin. Discrete Impuls. Syst., Ser. B, Appl. Algorithms 24, No. 6, 415-434 (2017). MSC: 65R20 45A05 PDFBibTeX XMLCite \textit{S. P. Sathiyapriya} and \textit{S. Narayanamoorthy}, Dyn. Contin. Discrete Impuls. Syst., Ser. B, Appl. Algorithms 24, No. 6, 415--434 (2017; Zbl 1397.65318) Full Text: Link
Nouriani, H.; Ezzati, R. Quadrature iterative method for numerical solution of two-dimensional linear fuzzy Fredholm integral equations. (English) Zbl 1372.65082 Math. Sci., Springer 11, No. 1, 63-72 (2017). MSC: 65D32 65R20 45B05 PDFBibTeX XMLCite \textit{H. Nouriani} and \textit{R. Ezzati}, Math. Sci., Springer 11, No. 1, 63--72 (2017; Zbl 1372.65082) Full Text: DOI
Ziari, Shokrollah; Ezzati, Reza Fuzzy block-pulse functions and its application to solve linear fuzzy Fredholm integral equations of the second kind. (English) Zbl 1462.65227 Carvalho, Joao Paulo (ed.) et al., Information processing and management of uncertainty in knowledge-based systems. 16th international conference, IPMU 2016, Eindhoven, The Netherlands, June 20–24, 2016. Proceedings. Part II. Cham: Springer. Commun. Comput. Inf. Sci. 611, 821-832 (2016). MSC: 65R20 45B99 45B05 26E50 PDFBibTeX XMLCite \textit{S. Ziari} and \textit{R. Ezzati}, Commun. Comput. Inf. Sci. 611, 821--832 (2016; Zbl 1462.65227) Full Text: DOI
Babenko, Vira Numerical methods for solution of Volterra and Fredholm integral equations for functions with values in \(L\)-spaces. (English) Zbl 1410.65486 Appl. Math. Comput. 291, 354-372 (2016). MSC: 65R20 45B05 45D05 PDFBibTeX XMLCite \textit{V. Babenko}, Appl. Math. Comput. 291, 354--372 (2016; Zbl 1410.65486) Full Text: DOI
Rouhparvar, H. Analytical solutions of fuzzy partial differential equations. (English) Zbl 1354.35181 Ann. Fuzzy Math. Inform. 12, No. 3, 335-350 (2016). MSC: 35R13 65M99 PDFBibTeX XMLCite \textit{H. Rouhparvar}, Ann. Fuzzy Math. Inform. 12, No. 3, 335--350 (2016; Zbl 1354.35181) Full Text: Link
Zeinali, Masoumeh; Shahmorad, Sedaghat; Mirnia, Kamal Piecewise cubic interpolation of fuzzy data based on B-spline basis functions. (English) Zbl 1348.65047 Iran. J. Fuzzy Syst. 13, No. 1, 67-76 (2016). Reviewer: Nicoleta Breaz (Alba Iulia) MSC: 65D05 65D07 PDFBibTeX XMLCite \textit{M. Zeinali} et al., Iran. J. Fuzzy Syst. 13, No. 1, 67--76 (2016; Zbl 1348.65047) Full Text: Link
Xue, Dingyü; Chen, YangQuan Scientific computing with MATLAB. 2nd edition. (English) Zbl 1344.65001 Boca Raton, FL: CRC Press (ISBN 978-1-4987-5777-5/hbk; 978-0-367-78313-6/pbk; 978-1-315-36785-9/ebook). xvii, 586 p. (2016). Reviewer: Rolf Dieter Grigorieff (Berlin) MSC: 65-01 00A06 68-04 68N15 68W30 65Mxx 65Nxx 65Fxx 65R10 65E05 65H05 65K05 65Lxx 65Dxx 65Cxx 65T60 PDFBibTeX XMLCite \textit{D. Xue} and \textit{Y. Chen}, Scientific computing with MATLAB. 2nd edition. Boca Raton, FL: CRC Press (2016; Zbl 1344.65001) Full Text: DOI
Ramezanadeh, Mohadeseh; Heidari, Mohammad; Fard, Omid Solaymani; Borzabadi, Akbar Hashemi On the interval differential equation: novel solution methodology. (English) Zbl 1422.34006 Adv. Difference Equ. 2015, Paper No. 338, 23 p. (2015). MSC: 34A07 65G30 28A15 34A60 PDFBibTeX XMLCite \textit{M. Ramezanadeh} et al., Adv. Difference Equ. 2015, Paper No. 338, 23 p. (2015; Zbl 1422.34006) Full Text: DOI
Li, Na; Gao, Leifu; Wang, Lei Monte Carlo method for integral of linear fuzzy valued functions. (Chinese. English summary) Zbl 1349.28020 Math. Pract. Theory 45, No. 14, 306-311 (2015). MSC: 28E10 26E50 65C05 PDFBibTeX XMLCite \textit{N. Li} et al., Math. Pract. Theory 45, No. 14, 306--311 (2015; Zbl 1349.28020)
Mirzaee, Farshid; Paripour, Mahmoud; Yari, Mohammad Komak Application of triangular and delta basis functions to solve linear Fredholm fuzzy integral equation of the second kind. (English) Zbl 1448.65281 Arab. J. Sci. Eng. 39, No. 5, 3969-3978 (2014). MSC: 65R20 45B05 26E50 PDFBibTeX XMLCite \textit{F. Mirzaee} et al., Arab. J. Sci. Eng. 39, No. 5, 3969--3978 (2014; Zbl 1448.65281) Full Text: DOI
Allahviranloo, Tofigh; Ghanbari, Mojtaba; Nuraei, Rahele An application of a semi-analytical method on linear fuzzy Volterra integral equations. (English) Zbl 1356.65248 J. Fuzzy Set Valued Anal. 2014, Article ID 00161, 15 p. (2014). MSC: 65R20 45D05 45A05 PDFBibTeX XMLCite \textit{T. Allahviranloo} et al., J. Fuzzy Set Valued Anal. 2014, Article ID 00161, 15 p. (2014; Zbl 1356.65248)
Chalco-Cano, Y.; Lodwick, W. A.; Bede, B. Single level constraint interval arithmetic. (English) Zbl 1336.65077 Fuzzy Sets Syst. 257, 146-168 (2014). MSC: 65G30 26E50 PDFBibTeX XMLCite \textit{Y. Chalco-Cano} et al., Fuzzy Sets Syst. 257, 146--168 (2014; Zbl 1336.65077) Full Text: DOI
Mirzaee, Farshid; Paripour, Mahmoud; Yari, Mohammad Komak Application of hat functions to solve linear Fredholm fuzzy integral equation of the second kind. (English) Zbl 1305.65244 J. Intell. Fuzzy Syst. 27, No. 1, 211-220 (2014). MSC: 65R20 45B05 PDFBibTeX XMLCite \textit{F. Mirzaee} et al., J. Intell. Fuzzy Syst. 27, No. 1, 211--220 (2014; Zbl 1305.65244) Full Text: DOI
Benmabrouk, Anouar; Zaafrane, Olfa Wavelet fuzzy hybrid model for physico-financial signals. (English) Zbl 1462.42060 J. Appl. Stat. 40, No. 7, 1453-1463 (2013). MSC: 42C40 42C15 62A86 62J05 62M10 65D15 65K10 PDFBibTeX XMLCite \textit{A. Benmabrouk} and \textit{O. Zaafrane}, J. Appl. Stat. 40, No. 7, 1453--1463 (2013; Zbl 1462.42060) Full Text: DOI
Ahmadian, Ali; Suleiman, Mohamed; Salahshour, Soheil; Baleanu, Dumitru A Jacobi operational matrix for solving a fuzzy linear fractional differential equation. (English) Zbl 1380.34004 Adv. Difference Equ. 2013, Paper No. 104, 29 p. (2013). MSC: 34A07 34A08 26E50 41A50 33C90 65L20 PDFBibTeX XMLCite \textit{A. Ahmadian} et al., Adv. Difference Equ. 2013, Paper No. 104, 29 p. (2013; Zbl 1380.34004) Full Text: DOI
Wu, Xuezhi Optimal fuzzy quadrature formula for classes of fuzzy-number-valued functions of Lipschitz type. (English) Zbl 1284.65043 Fuzzy Sets Syst. 223, 100-108 (2013). MSC: 65D30 26E50 65R20 PDFBibTeX XMLCite \textit{X. Wu}, Fuzzy Sets Syst. 223, 100--108 (2013; Zbl 1284.65043) Full Text: DOI
Balázs, Krisztián; Kóczy, László T. Constructing dense, sparse, and hierarchical fuzzy systems by applying evolutionary optimization techniques. (English) Zbl 1284.68489 Appl. Comput. Math. 11, No. 1, 81-101 (2012). MSC: 68T05 68T37 65D15 68T30 PDFBibTeX XMLCite \textit{K. Balázs} and \textit{L. T. Kóczy}, Appl. Comput. Math. 11, No. 1, 81--101 (2012; Zbl 1284.68489) Full Text: Link
Mirzaee, F.; Paripour, M.; Yari, M. Komak Numerical solution of Fredholm fuzzy integral equations of the second kind via direct method using triangular functions. (English) Zbl 1290.65131 J. Hyperstruct. 1, No. 2, 46-60 (2012). MSC: 65R20 45A05 45B05 26E50 PDFBibTeX XMLCite \textit{F. Mirzaee} et al., J. Hyperstruct. 1, No. 2, 46--60 (2012; Zbl 1290.65131)
Burgin, Mark Fuzzy continuous functions in discrete spaces. (English) Zbl 1292.26074 Ann. Fuzzy Sets Fuzzy Log. Fuzzy Syst. 1, No. 4, 231-251 (2012). MSC: 26E50 26A15 65D19 PDFBibTeX XMLCite \textit{M. Burgin}, Ann. Fuzzy Sets Fuzzy Log. Fuzzy Syst. 1, No. 4, 231--251 (2012; Zbl 1292.26074)
Behforooz, Hossein; Ezzati, Reza; Abbasbandy, Saeid Interpolation of fuzzy data by using quartic piecewise polynomials induced from \(E(3)\) cubic splines. (English) Zbl 1271.65026 Math. Sci., Springer 6, Paper No. 40, 5 p. (2012). MSC: 65D07 PDFBibTeX XMLCite \textit{H. Behforooz} et al., Math. Sci., Springer 6, Paper No. 40, 5 p. (2012; Zbl 1271.65026) Full Text: DOI
Rivaz, Azim; Yousefi, Farzaneh; Salehinejad, Hojjat Using block pulse functions for solving two-dimensional fuzzy Fredholm integral equations of the second kind. (English) Zbl 1272.65106 Int. J. Appl. Math. 25, No. 4, 571-582 (2012). MSC: 65R20 45B05 45A05 45F05 26E50 PDFBibTeX XMLCite \textit{A. Rivaz} et al., Int. J. Appl. Math. 25, No. 4, 571--582 (2012; Zbl 1272.65106)
Arefi, Mohsen; Viertl, Reinhard; Taheri, S. Mahmoud Fuzzy density estimation. (English) Zbl 1241.62040 Metrika 75, No. 1, 5-22 (2012). MSC: 62G07 62G86 65C60 62G30 PDFBibTeX XMLCite \textit{M. Arefi} et al., Metrika 75, No. 1, 5--22 (2012; Zbl 1241.62040) Full Text: DOI
Patanè, Giuseppe Fuzzy transform and least-squares approximation: Analogies, differences, and generalizations. (English) Zbl 1244.44001 Fuzzy Sets Syst. 180, No. 1, 41-54 (2011). MSC: 44A15 26E50 65R10 94A08 PDFBibTeX XMLCite \textit{G. Patanè}, Fuzzy Sets Syst. 180, No. 1, 41--54 (2011; Zbl 1244.44001) Full Text: DOI
Valenzuela, O.; Pasadas, M. Fuzzy data approximation using smoothing cubic splines: similarity and error analysis. (English) Zbl 1217.41013 Appl. Math. Modelling 35, No. 5, 2122-2144 (2011). MSC: 41A15 26E50 65D07 PDFBibTeX XMLCite \textit{O. Valenzuela} and \textit{M. Pasadas}, Appl. Math. Modelling 35, No. 5, 2122--2144 (2011; Zbl 1217.41013) Full Text: DOI
Valenzuela, O.; Pasadas, M. A new approach to estimate the interpolation error of fuzzy data using similarity measures of fuzzy numbers. (English) Zbl 1217.26067 Comput. Math. Appl. 61, No. 6, 1633-1645 (2011). MSC: 26E50 65D05 94D05 41A05 PDFBibTeX XMLCite \textit{O. Valenzuela} and \textit{M. Pasadas}, Comput. Math. Appl. 61, No. 6, 1633--1645 (2011; Zbl 1217.26067) Full Text: DOI
Asady, B.; Akbari, M.; Keramati, M. A. Ranking of fuzzy numbers by fuzzy mapping. (English) Zbl 1233.93063 Int. J. Comput. Math. 88, No. 8, 1603-1618 (2011). MSC: 93C42 65D15 65K10 PDFBibTeX XMLCite \textit{B. Asady} et al., Int. J. Comput. Math. 88, No. 8, 1603--1618 (2011; Zbl 1233.93063) Full Text: DOI
Cuong, Bui Cong; Luong, Nguyen Canh; Long, Hoang Viet Approximation properties of fuzzy systems for multi-variables functions. (English) Zbl 1222.41023 Panam. Math. J. 20, No. 3, 97-113 (2010). MSC: 41A30 65D15 94D05 60G35 PDFBibTeX XMLCite \textit{B. C. Cuong} et al., Panam. Math. J. 20, No. 3, 97--113 (2010; Zbl 1222.41023)
Li, Fang; Ng, Michael K.; Li, Chunming Variational fuzzy Mumford-Shah model for image segmentation. (English) Zbl 1213.94017 SIAM J. Appl. Math. 70, No. 7, 2750-2770 (2010). Reviewer: Jaak Henno (Tallinn) MSC: 94A08 65K10 68U10 92C55 PDFBibTeX XMLCite \textit{F. Li} et al., SIAM J. Appl. Math. 70, No. 7, 2750--2770 (2010; Zbl 1213.94017) Full Text: DOI
Sriram, S.; Murugadas, P. On semiring of intuitionstic fuzzy matrices. (English) Zbl 1226.05032 Appl. Math. Sci., Ruse 4, No. 21-24, 1099-1105 (2010). MSC: 05A15 65F25 PDFBibTeX XMLCite \textit{S. Sriram} and \textit{P. Murugadas}, Appl. Math. Sci., Ruse 4, No. 21--24, 1099--1105 (2010; Zbl 1226.05032) Full Text: Link
Liu, Guoqing; Kreinovich, Vladik Fast convolution and fast Fourier transform under interval and fuzzy uncertainty. (English) Zbl 1177.94045 J. Comput. Syst. Sci. 76, No. 1, 63-76 (2010). MSC: 94A11 65T50 PDFBibTeX XMLCite \textit{G. Liu} and \textit{V. Kreinovich}, J. Comput. Syst. Sci. 76, No. 1, 63--76 (2010; Zbl 1177.94045) Full Text: DOI
Brazil, Emilio Ashton Vital; De Figueiredo, Luiz Henrique A heuristic method for region reconstruction from noisy samples. (English) Zbl 1264.65016 Int. J. Shape Model. 15, No. 1-2, 1-17 (2009). MSC: 65D10 65D17 PDFBibTeX XMLCite \textit{E. A. V. Brazil} and \textit{L. H. De Figueiredo}, Int. J. Shape Model. 15, No. 1--2, 1--17 (2009; Zbl 1264.65016) Full Text: DOI
Chleboun, J. The worst scenario method: a red thread running through various approaches to problems with uncertain input data. (English) Zbl 1157.65530 Kunisch, Karl (ed.) et al., Numerical mathematics and advanced applications. Proceedings of ENUMATH 2007, the 7th European conference on numerical mathematics and advanced applications, Graz, Austria, September 10–14, 2007. Berlin: Springer (ISBN 978-3-540-69776-3/hbk). 3-14 (2008). MSC: 65Y20 26E50 65J05 PDFBibTeX XMLCite \textit{J. Chleboun}, in: Numerical mathematics and advanced applications. Proceedings of ENUMATH 2007, the 7th European conference on numerical mathematics and advanced applications, Graz, Austria, September 10--14, 2007. Berlin: Springer. 3--14 (2008; Zbl 1157.65530) Full Text: DOI
Amirfakhrian, Majid Numerical solution of algebraic fuzzy equations with crisp variable by Gauss-Newton method. (English) Zbl 1145.65313 Appl. Math. Modelling 32, No. 9, 1859-1868 (2008). MSC: 65H05 12E12 39B22 PDFBibTeX XMLCite \textit{M. Amirfakhrian}, Appl. Math. Modelling 32, No. 9, 1859--1868 (2008; Zbl 1145.65313) Full Text: DOI
Allahviranloo, T.; Ahmady, E.; Ahmady, N. \(N\)th-order fuzzy linear differential equations. (English) Zbl 1134.65352 Inf. Sci. 178, No. 5, 1309-1324 (2008). MSC: 65L05 34A34 26E50 65L60 PDFBibTeX XMLCite \textit{T. Allahviranloo} et al., Inf. Sci. 178, No. 5, 1309--1324 (2008; Zbl 1134.65352) Full Text: DOI
Hsu, M.-R.; Ho, W.-H.; Chou, J.-H. Numerical solutions of time-varying TS-fuzzy-model-based time-delay dynamic equations via orthogonal functions. (English) Zbl 1127.65040 Int. J. Syst. Sci. 38, No. 5, 377-387 (2007). MSC: 65K10 93C15 65L05 26E50 PDFBibTeX XMLCite \textit{M. R. Hsu} et al., Int. J. Syst. Sci. 38, No. 5, 377--387 (2007; Zbl 1127.65040) Full Text: DOI
Kermani, M. Afshar; Saburi, F. Numerical method for fuzzy partial differential equations. (English) Zbl 1156.65076 Appl. Math. Sci., Ruse 1, No. 25-28, 1299-1309 (2007). Reviewer: Józef Drewniak (Rzeszów) MSC: 65M06 26E50 35K20 35K05 65M12 PDFBibTeX XMLCite \textit{M. A. Kermani} and \textit{F. Saburi}, Appl. Math. Sci., Ruse 1, No. 25--28, 1299--1309 (2007; Zbl 1156.65076)
Möller, Bernd; Graf, Wolfgang; Sickert, Jan-Uwe; Reuter, Uwe Numerical simulation based on fuzzy stochastic analysis. (English) Zbl 1122.65010 Math. Comput. Model. Dyn. Syst. 13, No. 4, 349-364 (2007). MSC: 65C20 26E50 65C50 60G07 60K40 74S30 93E03 PDFBibTeX XMLCite \textit{B. Möller} et al., Math. Comput. Model. Dyn. Syst. 13, No. 4, 349--364 (2007; Zbl 1122.65010) Full Text: DOI Link
Goghary, Hossein Sadeghi; Goghary, Motahare Sadeghi Two computational methods for solving linear Fredholm fuzzy integral equation of the second kind. (English) Zbl 1110.65125 Appl. Math. Comput. 182, No. 1, 791-796 (2006). MSC: 65R20 45F05 26E50 65T60 PDFBibTeX XMLCite \textit{H. S. Goghary} and \textit{M. S. Goghary}, Appl. Math. Comput. 182, No. 1, 791--796 (2006; Zbl 1110.65125) Full Text: DOI
Elshafei, Mervat Mohamed Kamel Interactive stability of multiobjective integer nonlinear programming problems. (English) Zbl 1093.65060 Appl. Math. Comput. 176, No. 1, 230-236 (2006). MSC: 65K05 90C10 90C30 90C29 90C70 90C57 PDFBibTeX XMLCite \textit{M. M. K. Elshafei}, Appl. Math. Comput. 176, No. 1, 230--236 (2006; Zbl 1093.65060) Full Text: DOI
Abbasbandy, S.; Amirfakhrian, M. Numerical approximation of fuzzy functions by fuzzy polynomials. (English) Zbl 1094.65015 Appl. Math. Comput. 174, No. 2, 1001-1006 (2006). Reviewer: Delfina Roux (Milano) MSC: 65D15 26E50 90C05 90C70 PDFBibTeX XMLCite \textit{S. Abbasbandy} and \textit{M. Amirfakhrian}, Appl. Math. Comput. 174, No. 2, 1001--1006 (2006; Zbl 1094.65015) Full Text: DOI
Ammar, E. E. On computational solution of vector maximum problem. (English) Zbl 1084.65057 Appl. Math. Comput. 167, No. 1, 167-178 (2005). Reviewer: H. Ratschek (Düsseldorf) MSC: 65K05 90C30 90C29 PDFBibTeX XMLCite \textit{E. E. Ammar}, Appl. Math. Comput. 167, No. 1, 167--178 (2005; Zbl 1084.65057) Full Text: DOI
Klimke, Andreas; Wohlmuth, Barbara Computing expensive multivariate functions of fuzzy numbers using sparse grids. (English) Zbl 1075.65067 Fuzzy Sets Syst. 154, No. 3, 432-453 (2005). MSC: 65G30 65D05 PDFBibTeX XMLCite \textit{A. Klimke} and \textit{B. Wohlmuth}, Fuzzy Sets Syst. 154, No. 3, 432--453 (2005; Zbl 1075.65067) Full Text: DOI
Allahviranloo, Tofigh Newton Cotes methods for integration of fuzzy functions. (English) Zbl 1078.65017 Appl. Math. Comput. 166, No. 2, 339-348 (2005). Reviewer: Kai Diethelm (Braunschweig) MSC: 65D32 41A55 26E50 PDFBibTeX XMLCite \textit{T. Allahviranloo}, Appl. Math. Comput. 166, No. 2, 339--348 (2005; Zbl 1078.65017) Full Text: DOI
Ammar, E. E. On generalized convexity of fuzzy variables maps. (English) Zbl 1058.26020 Appl. Math. Comput. 157, No. 1, 65-75 (2004). MSC: 26E50 65G30 PDFBibTeX XMLCite \textit{E. E. Ammar}, Appl. Math. Comput. 157, No. 1, 65--75 (2004; Zbl 1058.26020) Full Text: DOI
Bede, Barnabás; Gal, Sorin G. Quadrature rules for integrals of fuzzy-number-valued functions. (English) Zbl 1050.28009 Fuzzy Sets Syst. 145, No. 3, 359-380 (2004). MSC: 28E10 26A39 65D30 65D32 26D15 41A55 PDFBibTeX XMLCite \textit{B. Bede} and \textit{S. G. Gal}, Fuzzy Sets Syst. 145, No. 3, 359--380 (2004; Zbl 1050.28009) Full Text: DOI
Wang, S.; Lu, H. Fuzzy system and CMAC network with B-spline membership/basis functions are smooth approximators. (English) Zbl 1063.93029 Soft Comput. 7, No. 8, 566-573 (2003). Reviewer: George S. Stavrakakis (Chania) MSC: 93C42 93B20 65D07 PDFBibTeX XMLCite \textit{S. Wang} and \textit{H. Lu}, Soft Comput. 7, No. 8, 566--573 (2003; Zbl 1063.93029) Full Text: DOI
Bikdash, Marwan Interpretability, complexity, and modular structure of fuzzy systems. (English) Zbl 1037.93052 Casillas, Jorge (ed.) et al., Interpretability issues in fuzzy modeling. Berlin: Springer (ISBN 3-540-02932-X/hbk). Stud. Fuzziness Soft Comput. 128, 355-378 (2003). Reviewer: Guy Jumarie (Montréal) MSC: 93C42 93B11 65D07 PDFBibTeX XMLCite \textit{M. Bikdash}, Stud. Fuzziness Soft Comput. 128, 355--378 (2003; Zbl 1037.93052)
Medaglia, Andrés L.; Fang, Shu-Cherng; Nuttle, Henry L. W.; Wilson, James R. An efficient and flexible mechanism for constructing membership functions. (English) Zbl 1010.03525 Eur. J. Oper. Res. 139, No. 1, 84-95 (2002). MSC: 03E72 65D05 94A17 PDFBibTeX XMLCite \textit{A. L. Medaglia} et al., Eur. J. Oper. Res. 139, No. 1, 84--95 (2002; Zbl 1010.03525) Full Text: DOI
Ohkubo, Sadaji; Dissanayake, P. B. R. Multicriteria fuzzy optimization of structural systems. (English) Zbl 0970.74054 Int. J. Numer. Methods Eng. 45, No. 2, 195-214 (1999). Reviewer: Stefan Jendo (Warszawa) MSC: 74P99 74S30 65K10 74K99 90C70 PDFBibTeX XMLCite \textit{S. Ohkubo} and \textit{P. B. R. Dissanayake}, Int. J. Numer. Methods Eng. 45, No. 2, 195--214 (1999; Zbl 0970.74054) Full Text: DOI
Grauel, A.; Ludwig, L. A. Construction of differentiable membership functions. (English) Zbl 0932.65077 Fuzzy Sets Syst. 101, No. 2, 219-225 (1999). Reviewer: M.Tasche (Rostock) MSC: 65K10 93C42 PDFBibTeX XMLCite \textit{A. Grauel} and \textit{L. A. Ludwig}, Fuzzy Sets Syst. 101, No. 2, 219--225 (1999; Zbl 0932.65077) Full Text: DOI
Hu, Cheng-Feng; Fang, Shu-Cherng Solving fuzzy inequalities with concave membership functions. (English) Zbl 1083.90531 Fuzzy Sets Syst. 99, No. 2, 233-240 (1998). MSC: 90C70 65F30 PDFBibTeX XMLCite \textit{C.-F. Hu} and \textit{S.-C. Fang}, Fuzzy Sets Syst. 99, No. 2, 233--240 (1998; Zbl 1083.90531) Full Text: DOI
Hu, B.-G.; Mann, G. K. I.; Gosine, R. G. Control curve design for nonlinear (or fuzzy) proportional actions using spline-based functions. (English) Zbl 0936.93023 Automatica 34, No. 9, 1125-1133 (1998). Reviewer: I.Grosu (Iaşi) MSC: 93B51 93C42 93C10 65D07 PDFBibTeX XMLCite \textit{B. G. Hu} et al., Automatica 34, No. 9, 1125--1133 (1998; Zbl 0936.93023) Full Text: DOI
Möllers, Thomas; van Laak, Oliver On the global approximation and interpolation of locally described real-valued functions. (English) Zbl 0943.65016 Appl. Math. Comput. 93, No. 1, 1-10 (1998). MSC: 65D05 65D15 93C42 92B20 PDFBibTeX XMLCite \textit{T. Möllers} and \textit{O. van Laak}, Appl. Math. Comput. 93, No. 1, 1--10 (1998; Zbl 0943.65016) Full Text: DOI
Moon, Byung Soo A curve smoothing method by using fuzzy sets. (English) Zbl 0934.65015 Fuzzy Sets Syst. 96, No. 3, 353-358 (1998). Reviewer: Nikolai L.Vulchanov (Warszawa) MSC: 65D10 26E50 65D17 65D07 PDFBibTeX XMLCite \textit{B. S. Moon}, Fuzzy Sets Syst. 96, No. 3, 353--358 (1998; Zbl 0934.65015) Full Text: DOI
Yu, Xingjiang; Song, Daojin Integrals of interval-valued and fuzzy-valued functions and curvilinear and surface integrals. (Chinese. English summary) Zbl 0946.26020 J. Qufu Norm. Univ., Nat. Sci. 24, No. 4, 27-32 (1998). MSC: 26E50 65D30 28E10 26E25 PDFBibTeX XMLCite \textit{X. Yu} and \textit{D. Song}, J. Qufu Norm. Univ., Nat. Sci. 24, No. 4, 27--32 (1998; Zbl 0946.26020)
Davis, Clifton A new application of local minima of interval functions: Interval-valued fuzzy control. (English) Zbl 0895.65032 Reliab. Comput. 4, No. 1, 99-101 (1998). Reviewer: S.Markov (Sofia) MSC: 65K05 26E50 93C10 65G30 90C30 PDFBibTeX XMLCite \textit{C. Davis}, Reliab. Comput. 4, No. 1, 99--101 (1998; Zbl 0895.65032) Full Text: DOI
Ahn, Sun Shin Permanents over inclines and other semirings. (English) Zbl 0926.15006 PU.M.A., Pure Math. Appl. 8, No. 2-3-4, 147-154 (1997). Reviewer: Arnold R.Kräuter (Leoben) MSC: 15A15 16Y60 15B33 65F40 90B80 PDFBibTeX XMLCite \textit{S. S. Ahn}, PU.M.A., Pure Math. Appl. 8, No. 2--3-4, 147--154 (1997; Zbl 0926.15006)
Aubin, Jean-Pierre; Frankowska, Hélène The viability kernel algorithm for computing value functions of infinite horizon optimal control problems. (English) Zbl 0862.65039 J. Math. Anal. Appl. 201, No. 2, 555-576 (1996). Reviewer: J.Vaníček (Praha) MSC: 65K10 49K45 49K15 49K40 93E20 93C42 PDFBibTeX XMLCite \textit{J.-P. Aubin} and \textit{H. Frankowska}, J. Math. Anal. Appl. 201, No. 2, 555--576 (1996; Zbl 0862.65039) Full Text: DOI Link
Friedman, Menahem; Ming, Ma; Kandel, Abraham Numerical methods for calculating the fuzzy integral. (English) Zbl 0878.28014 Fuzzy Sets Syst. 83, No. 1, 57-62 (1996). MSC: 28E10 65D30 PDFBibTeX XMLCite \textit{M. Friedman} et al., Fuzzy Sets Syst. 83, No. 1, 57--62 (1996; Zbl 0878.28014) Full Text: DOI
Selim, Shokri Z.; Kamel, M. S. On the mathematical and numerical properties of the fuzzy \(c\)-means algorithm. (English) Zbl 0757.62032 Fuzzy Sets Syst. 49, No. 2, 181-191 (1992). Reviewer: Li Hongxing (Beijing) MSC: 62H30 65C99 03E72 PDFBibTeX XMLCite \textit{S. Z. Selim} and \textit{M. S. Kamel}, Fuzzy Sets Syst. 49, No. 2, 181--191 (1992; Zbl 0757.62032) Full Text: DOI
Celmiņš, Aivars A practical approach to nonlinear fuzzy regression. (English) Zbl 0725.65153 SIAM J. Sci. Stat. Comput. 12, No. 3, 521-546 (1991). Reviewer: I.Dimov (Sofia) MSC: 65C99 65C20 62J05 03E72 PDFBibTeX XMLCite \textit{A. Celmiņš}, SIAM J. Sci. Stat. Comput. 12, No. 3, 521--546 (1991; Zbl 0725.65153) Full Text: DOI
Kaguei, S.; Ohsato, A. The rank of a fuzzy matrix and its evaluation. (English) Zbl 0726.15002 Fuzzy Sets Syst. 38, No. 3, 355-364 (1990). Reviewer: J.Drewniak (Katowice) MSC: 15A03 65F30 15B33 03E72 15A15 PDFBibTeX XMLCite \textit{S. Kaguei} and \textit{A. Ohsato}, Fuzzy Sets Syst. 38, No. 3, 355--364 (1990; Zbl 0726.15002) Full Text: DOI
Ohta, Hiroshi; Kanagawa, Akihiro A note on the fuzzy design procedure for single sampling attribute plans. (English) Zbl 0719.62111 Bull. Univ. Osaka Prefecture, Ser. A 38, No. 1, 59-67 (1989). MSC: 62P30 65C99 PDFBibTeX XMLCite \textit{H. Ohta} and \textit{A. Kanagawa}, Bull. Univ. Osaka Prefecture, Ser. A 38, No. 1, 59--67 (1989; Zbl 0719.62111)
Sakharov, Yu. P.; Akulov, A. P. A method of nonlinear global optimization under conditions of uncertainty. (Russian. English summary) Zbl 0679.90062 Soobshch. Akad. Nauk Gruz. SSR 134, No. 2, 285-288 (1989). MSC: 90C30 03E72 65K05 PDFBibTeX XMLCite \textit{Yu. P. Sakharov} and \textit{A. P. Akulov}, Soobshch. Akad. Nauk Gruz. SSR 134, No. 2, 285--288 (1989; Zbl 0679.90062)
Buhăescu, Toader T. On an order relation between fuzzy numbers and fuzzy functions convexity. (English) Zbl 0706.26020 Prepr., “Babeș-Bolyai” Univ., Fac. Math. Phys., Res. Semin. 1987, No. 6, 85-90 (1987). Reviewer: J.Drewniak MSC: 26E50 03E72 26A51 65G30 PDFBibTeX XMLCite \textit{T. T. Buhăescu}, Prepr., ``Babeș-Bolyai'' Univ., Fac. Math. Phys., Res. Semin. 1987, No. 6, 85--90 (1987; Zbl 0706.26020)
Celmiņš, A. Multidimensional least-squares fitting of fuzzy models. (English) Zbl 0636.62111 Math. Modelling 9, 669-690 (1987). MSC: 62P99 62J99 65D10 PDFBibTeX XMLCite \textit{A. Celmiņš}, Math. Modelling 9, 669--690 (1987; Zbl 0636.62111) Full Text: DOI
Rao, S. S. Multi-objective optimization of fuzzy structural systems. (English) Zbl 0612.73096 Int. J. Numer. Methods Eng. 24, 1157-1171 (1987). MSC: 74P99 74S30 90C31 90C99 65K05 PDFBibTeX XMLCite \textit{S. S. Rao}, Int. J. Numer. Methods Eng. 24, 1157--1171 (1987; Zbl 0612.73096) Full Text: DOI
Dong, W. M.; Chiang, W.-L.; Wong, F. S. Propagation of uncertainties in deterministic systems. (English) Zbl 0609.73098 Comput. Struct. 26, 415-423 (1987). MSC: 74K99 93B15 93B99 65G30 PDFBibTeX XMLCite \textit{W. M. Dong} et al., Comput. Struct. 26, 415--423 (1987; Zbl 0609.73098) Full Text: DOI
Nechepurenko, M. I. Elements of Boolean interval analysis. (Russian) Zbl 0635.65050 Sist. Model Inf. 11, 37-61 (1985). MSC: 65G30 03E72 PDFBibTeX XML
Drewniak, Józef Characterization of fuzzy intervals. (English) Zbl 0599.04003 Interval and fuzzy mathematics, Proc. Polish Symp., Poznań/Pol. 1983, 71-75 (1985). MSC: 03E20 65G30 54A40 03E72 PDFBibTeX XML
Lootsma, F. A. Performance evaluation of nonlinear optimization methods via pairwise comparison and fuzzy numbers. (English) Zbl 0586.90073 Math. Program. 33, 93-114 (1985). Reviewer: W.Pedrycz MSC: 90C30 65K05 49M37 03E72 PDFBibTeX XMLCite \textit{F. A. Lootsma}, Math. Program. 33, 93--114 (1985; Zbl 0586.90073) Full Text: DOI
Chang, W. K.; Chow, Louis R.; Chang, S. K. Arithmetic operations on level sets of convex fuzzy numbers. (English) Zbl 0577.04003 Fuzzy information, knowledge representation and decision analysis, Proc. IFAC Symp., Marseille 1983, IFAC Proc. Ser. 6, 405-408 (1984). MSC: 03E20 91B06 65G30 PDFBibTeX XML
Gottwald, Siegfried On the existence of solutions of systems of fuzzy equations. (English) Zbl 0556.04002 Fuzzy Sets Syst. 12, 301-302 (1984). MSC: 03E20 03E72 65G30 PDFBibTeX XMLCite \textit{S. Gottwald}, Fuzzy Sets Syst. 12, 301--302 (1984; Zbl 0556.04002) Full Text: DOI EuDML