Ivokhin, E. V.; Navrodskiy, V. O.; Makhno, M. F. On approximate solution of multi-constraint crisp and fuzzy linear programming problem. (Ukrainian. English summary) Zbl 1374.90285 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2016, No. 3, 69-72 (2016). MSC: 90C05 90C06 90C70 PDFBibTeX XMLCite \textit{E. V. Ivokhin} et al., Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2016, No. 3, 69--72 (2016; Zbl 1374.90285)
Ivokhin, E. V.; Naumenko, Yu. O. About one approach to modelling the distribution of advertising as a process of aggregation limited by diffusion. (Ukrainian. English summary) Zbl 1374.90266 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2016, No. 2, 98-101 (2016). MSC: 90B60 91D30 PDFBibTeX XMLCite \textit{E. V. Ivokhin} and \textit{Yu. O. Naumenko}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2016, No. 2, 98--101 (2016; Zbl 1374.90266)
Ivokhin, E. V.; Makhno, M. F. About one approach to solving the problem of fuzzy recombination. (Ukrainian. English summary) Zbl 1374.90432 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2016, No. 2, 94-97 (2016). MSC: 90C70 91B06 90B35 65K05 PDFBibTeX XMLCite \textit{E. V. Ivokhin} and \textit{M. F. Makhno}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2016, No. 2, 94--97 (2016; Zbl 1374.90432)
Ivokhin, E. V.; Apanasenko, D. V. About clusterization of composite fuzzy numbers on the sets of vector level. (Ukrainian. English summary) Zbl 1374.62077 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2016, No. 2, 90-93 (2016). MSC: 62H30 62H86 PDFBibTeX XMLCite \textit{E. V. Ivokhin} and \textit{D. V. Apanasenko}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2016, No. 2, 90--93 (2016; Zbl 1374.62077)
Ivokhin, E. V.; Adzhubeĭ, L. T. About solution of one two-level production- transportation problem. (Ukrainian. English summary) Zbl 1324.90048 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2014, No. 3, 122-125 (2014). MSC: 90B30 90B06 90B36 90C05 90C70 PDFBibTeX XMLCite \textit{E. V. Ivokhin} and \textit{L. T. Adzhubeĭ}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2014, No. 3, 122--125 (2014; Zbl 1324.90048)
Ivokhin, E. V. About fuzzy real numbers presentation in triplet form. (Ukrainian. English summary) Zbl 1324.90116 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2014, No. 3, 118-121 (2014). MSC: 90C08 90C70 68T37 94A60 PDFBibTeX XMLCite \textit{E. V. Ivokhin}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2014, No. 3, 118--121 (2014; Zbl 1324.90116)
Ivokhin, E. V. The multi-index transportation problems and approaches to their fuzzification. (Ukrainian. English summary) Zbl 1313.90163 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2014, No. 2, 147-150 (2014). MSC: 90C08 90C70 PDFBibTeX XMLCite \textit{E. V. Ivokhin}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2014, No. 2, 147--150 (2014; Zbl 1313.90163)
Ivokhin, E. V.; Kucheryavyĭ, M. G. About one example of fuzzy databases realization. (Ukrainian. English summary) Zbl 1313.68037 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2014, No. 2, 143-146 (2014). MSC: 68P15 PDFBibTeX XMLCite \textit{E. V. Ivokhin} and \textit{M. G. Kucheryavyĭ}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2014, No. 2, 143--146 (2014; Zbl 1313.68037)
Ivokhin, E. V.; Prysyazhenko, O. I. On approach for modelling of behavioural scoring. (Ukrainian. English summary) Zbl 1313.91107 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2014, No. 1, 137-140 (2014). MSC: 91B42 PDFBibTeX XMLCite \textit{E. V. Ivokhin} and \textit{O. I. Prysyazhenko}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2014, No. 1, 137--140 (2014; Zbl 1313.91107)
Ivokhin, E. V.; Almodars, Barrak Subhi Kami An approach for solving of knapsack problem with fuzzy priorities. (English) Zbl 1313.90279 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2014, No. 1, 91-94 (2014). MSC: 90C70 90C27 90C05 PDFBibTeX XMLCite \textit{E. V. Ivokhin} and \textit{B. S. K. Almodars}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2014, No. 1, 91--94 (2014; Zbl 1313.90279)
Ivokhin, E. V. On scheme formalization of dynamic processes in fuzzy difference systems. (Ukrainian. English summary) Zbl 1313.93113 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2013, No. 4, 114-117 (2013). MSC: 93C42 93B40 PDFBibTeX XMLCite \textit{E. V. Ivokhin}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2013, No. 4, 114--117 (2013; Zbl 1313.93113)
Ivokhin, E. V.; Apanasenko, D. V. On the use of clustering methods for fuzzy data of a special form. (Ukrainian. English summary) Zbl 1289.68082 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2013, No. 1, 167-171 (2013). MSC: 68T05 PDFBibTeX XMLCite \textit{E. V. Ivokhin} and \textit{D. V. Apanasenko}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2013, No. 1, 167--171 (2013; Zbl 1289.68082)
Ivokhin, E. V.; Aimodars, Barrak Subhi Kami On approach to solving the linear programming problem with fuzzy constraints. (Ukrainian. English summary) Zbl 1289.90270 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2013, No. 1, 162-166 (2013). MSC: 90C70 90C05 PDFBibTeX XMLCite \textit{E. V. Ivokhin} and \textit{B. S. K. Aimodars}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2013, No. 1, 162--166 (2013; Zbl 1289.90270)
Ivokhin, E. V.; Adzhubej, L. T. On approach for modelling of fuzzy discrete dynamic systems. (Ukrainian. English summary) Zbl 1289.93080 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2012, No. 2, 130-133 (2012). MSC: 93C42 PDFBibTeX XMLCite \textit{E. V. Ivokhin} and \textit{L. T. Adzhubej}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2012, No. 2, 130--133 (2012; Zbl 1289.93080)
Ivokhin, E. V.; Adzhubej, L. T.; Babanin, S. O. Algorithm of decision making in situation with fuzzy initial data. (Ukrainian. English summary) Zbl 1183.90471 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2009, No. 1, 102-105 (2009). MSC: 90C70 91B06 PDFBibTeX XMLCite \textit{E. V. Ivokhin} et al., Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2009, No. 1, 102--105 (2009; Zbl 1183.90471)
Ivokhin, E. V.; Kosyns’kyj, K. O. On an approach to the realization of fuzzy databases. (Ukrainian. English summary) Zbl 1164.68332 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2008, No. 2, 83-87 (2008). MSC: 68P15 68P05 PDFBibTeX XMLCite \textit{E. V. Ivokhin} and \textit{K. O. Kosyns'kyj}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2008, No. 2, 83--87 (2008; Zbl 1164.68332)
Ivokhin, E. V. On some spectral properties of positive matrices. (Ukrainian. English summary) Zbl 1164.15334 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2007, No. 4, 158-160 (2007). MSC: 15B48 15A18 PDFBibTeX XMLCite \textit{E. V. Ivokhin}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2007, No. 4, 158--160 (2007; Zbl 1164.15334)
Volchkov, S. O.; Ivokhin, E. V. On a problem in stability analysis of fuzzy dynamic systems. (Ukrainian. English summary) Zbl 0992.68032 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2001, No. 4, 196-200 (2001). MSC: 68N30 94D05 90C70 PDFBibTeX XMLCite \textit{S. O. Volchkov} and \textit{E. V. Ivokhin}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2001, No. 4, 196--200 (2001; Zbl 0992.68032)
Vadn’ov, D. O.; Volchkov, S. O.; Ivokhin, E. V. On some problems of observation in dynamics of discrete fuzzy systems. (Ukrainian. English summary) Zbl 1003.93509 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2001, No. 3, 196-199 (2001). MSC: 93C42 93B07 90C70 PDFBibTeX XMLCite \textit{D. O. Vadn'ov} et al., Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2001, No. 3, 196--199 (2001; Zbl 1003.93509)
Vadn’ov, D. O.; Ivokhin, E. V. Application of the method of maximal sets to a decision making problem. (Ukrainian. English summary) Zbl 0979.91016 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2000, No. 4, 150-153 (2000). MSC: 91B06 90B50 PDFBibTeX XMLCite \textit{D. O. Vadn'ov} and \textit{E. V. Ivokhin}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2000, No. 4, 150--153 (2000; Zbl 0979.91016)
Vadn’ov, D. O.; Ivokhin, E. V. On an approach to decision making based on fuzzy sets. (Ukrainian. English summary) Zbl 0979.91015 Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2000, No. 3, 201-205 (2000). MSC: 91B06 03E72 90B50 PDFBibTeX XMLCite \textit{D. O. Vadn'ov} and \textit{E. V. Ivokhin}, Visn., Ser. Fiz.-Mat. Nauky, Kyïv. Univ. Im. Tarasa Shevchenka 2000, No. 3, 201--205 (2000; Zbl 0979.91015)