World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Mathematics 38 2277 2016 963 801 135 11725
Engineering and Technology 38 7885 7601 2157 1998 140 11848

Dan A. Ralescu publications per year

The chart shows the history of publications by Dan A. Ralescu between 1974 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Dan A. Ralescu published across 53 years, from 1974 to 2026, averaging 2.8 papers a year. Output peaked at 11 publications in 2017. 1 of the 150 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 1974 to 2026. Vertical axis: number of publications, 0 to 11. Peak 11 publications in 2017. 1974: 1 publication 1975: 4 publications 1976: 4 publications 1977: 4 publications 1978: 1 publication 1979: 3 publications 1980: 3 publications 1981: 1 publication 1982: 3 publications 1983: 7 publications 1984: 2 publications 1985: 2 publications 1986: 4 publications 1987: 1 publication 1988: 0 publications 1989: 0 publications 1990: 0 publications 1991: 3 publications 1992: 2 publications 1993: 0 publications 1994: 1 publication 1995: 2 publications 1996: 1 publication 1997: 3 publications 1998: 0 publications 1999: 1 publication 2000: 0 publications 2001: 4 publications 2002: 3 publications 2003: 1 publication 2004: 2 publications 2005: 0 publications 2006: 4 publications 2007: 2 publications 2008: 0 publications 2009: 4 publications 2010: 2 publications 2011: 4 publications 2012: 3 publications 2013: 6 publications 2014: 4 publications 2015: 10 publications 2016: 2 publications 2017: 11 publications 2018: 8 publications 2019: 4 publications 2020: 5 publications 2021: 9 publications 2022: 2 publications 2023: 1 publication 2024: 5 publications 2025: 0 publications 2026: 1 publication
1974 2026

150 publications in total across all disciplines

View publications per year as a table
Dan A. Ralescu: publications per year, 1974 to 2026
Year Publications
1974 1
1975 4
1976 4
1977 4
1978 1
1979 3
1980 3
1981 1
1982 3
1983 7
1984 2
1985 2
1986 4
1987 1
1988 0
1989 0
1990 0
1991 3
1992 2
1993 0
1994 1
1995 2
1996 1
1997 3
1998 0
1999 1
2000 0
2001 4
2002 3
2003 1
2004 2
2005 0
2006 4
2007 2
2008 0
2009 4
2010 2
2011 4
2012 3
2013 6
2014 4
2015 10
2016 2
2017 11
2018 8
2019 4
2020 5
2021 9
2022 2
2023 1
2024 5
2025 0
2026 1
Total 150
Download as CSV

Dan A. Ralescu publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Dan A. Ralescu sits on this spectrum.

No. of scientists
25 50 75 100
Bar chart with 100 bars. Horizontal axis: publications, 42–46 to 537+. Vertical axis: number of scientists, 0 to 112. Most scientists, 112, have 142–146 publications. The last bar groups every scientist with 537 publications or more. The highlighted bar, 132–136 publications, is where this scientist sits. 42–46 publications: 3 scientists 47–51 publications: 5 scientists 52–56 publications: 7 scientists 57–61 publications: 20 scientists 62–66 publications: 14 scientists 67–71 publications: 25 scientists 72–76 publications: 19 scientists 77–81 publications: 35 scientists 82–86 publications: 50 scientists 87–91 publications: 60 scientists 92–96 publications: 86 scientists 97–101 publications: 84 scientists 102–106 publications: 83 scientists 107–111 publications: 90 scientists 112–116 publications: 99 scientists 117–121 publications: 90 scientists 122–126 publications: 91 scientists 127–131 publications: 109 scientists 132–136 publications: 110 scientists 137–141 publications: 98 scientists 142–146 publications: 112 scientists 147–151 publications: 102 scientists 152–156 publications: 88 scientists 157–161 publications: 106 scientists 162–166 publications: 83 scientists 167–171 publications: 102 scientists 172–176 publications: 77 scientists 177–181 publications: 81 scientists 182–186 publications: 78 scientists 187–191 publications: 71 scientists 192–196 publications: 92 scientists 197–201 publications: 64 scientists 202–206 publications: 69 scientists 207–211 publications: 64 scientists 212–216 publications: 62 scientists 217–221 publications: 58 scientists 222–226 publications: 53 scientists 227–231 publications: 50 scientists 232–236 publications: 46 scientists 237–241 publications: 46 scientists 242–246 publications: 46 scientists 247–251 publications: 43 scientists 252–256 publications: 29 scientists 257–261 publications: 45 scientists 262–266 publications: 30 scientists 267–271 publications: 33 scientists 272–276 publications: 34 scientists 277–281 publications: 30 scientists 282–286 publications: 31 scientists 287–291 publications: 21 scientists 292–296 publications: 34 scientists 297–301 publications: 26 scientists 302–306 publications: 10 scientists 307–311 publications: 17 scientists 312–316 publications: 23 scientists 317–321 publications: 13 scientists 322–326 publications: 16 scientists 327–331 publications: 26 scientists 332–336 publications: 13 scientists 337–341 publications: 13 scientists 342–346 publications: 16 scientists 347–351 publications: 17 scientists 352–356 publications: 12 scientists 357–361 publications: 18 scientists 362–366 publications: 18 scientists 367–371 publications: 9 scientists 372–376 publications: 11 scientists 377–381 publications: 8 scientists 382–386 publications: 8 scientists 387–391 publications: 9 scientists 392–396 publications: 9 scientists 397–401 publications: 8 scientists 402–406 publications: 11 scientists 407–411 publications: 6 scientists 412–416 publications: 6 scientists 417–421 publications: 9 scientists 422–426 publications: 8 scientists 427–431 publications: 5 scientists 432–436 publications: 8 scientists 437–441 publications: 8 scientists 442–446 publications: 4 scientists 447–451 publications: 4 scientists 452–456 publications: 4 scientists 457–461 publications: 2 scientists 462–466 publications: 2 scientists 467–471 publications: 4 scientists 472–476 publications: 3 scientists 477–481 publications: 3 scientists 482–486 publications: 6 scientists 487–491 publications: 3 scientists 492–496 publications: 5 scientists 497–501 publications: 5 scientists 502–506 publications: 1 scientist 507–511 publications: 6 scientists 512–516 publications: 4 scientists 517–521 publications: 1 scientist 522–526 publications: 3 scientists 527–531 publications: 1 scientist 532–536 publications: 4 scientists 537+ publications: 100 scientists
42–46 publications 537+

This scientist: 135 publications — 29th percentile

29% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

View publications distribution as a table
Number of Mathematics scientists by publication count, Research.com 2026 ranking edition. Based on 3,584 ranked scientists.
Publications Scientists This scientist
42–46 3
47–51 5
52–56 7
57–61 20
62–66 14
67–71 25
72–76 19
77–81 35
82–86 50
87–91 60
92–96 86
97–101 84
102–106 83
107–111 90
112–116 99
117–121 90
122–126 91
127–131 109
132–136 110 135
137–141 98
142–146 112
147–151 102
152–156 88
157–161 106
162–166 83
167–171 102
172–176 77
177–181 81
182–186 78
187–191 71
192–196 92
197–201 64
202–206 69
207–211 64
212–216 62
217–221 58
222–226 53
227–231 50
232–236 46
237–241 46
242–246 46
247–251 43
252–256 29
257–261 45
262–266 30
267–271 33
272–276 34
277–281 30
282–286 31
287–291 21
292–296 34
297–301 26
302–306 10
307–311 17
312–316 23
317–321 13
322–326 16
327–331 26
332–336 13
337–341 13
342–346 16
347–351 17
352–356 12
357–361 18
362–366 18
367–371 9
372–376 11
377–381 8
382–386 8
387–391 9
392–396 9
397–401 8
402–406 11
407–411 6
412–416 6
417–421 9
422–426 8
427–431 5
432–436 8
437–441 8
442–446 4
447–451 4
452–456 4
457–461 2
462–466 2
467–471 4
472–476 3
477–481 3
482–486 6
487–491 3
492–496 5
497–501 5
502–506 1
507–511 6
512–516 4
517–521 1
522–526 3
527–531 1
532–536 4
537+ 100
Download as CSV

Dan A. Ralescu D-index placement in Mathematics in 2026

The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Dan A. Ralescu sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 57 bars. Horizontal axis: D-Index, 30 to 86+. Vertical axis: number of scientists, 0 to 174. Most scientists, 174, have 30 D-Index. The last bar groups every scientist with 86 D-Index or more. The highlighted bar, 38 D-Index, is where this scientist sits. 30 D-Index: 174 scientists 31 D-Index: 151 scientists 32 D-Index: 174 scientists 33 D-Index: 117 scientists 34 D-Index: 136 scientists 35 D-Index: 127 scientists 36 D-Index: 145 scientists 37 D-Index: 153 scientists 38 D-Index: 150 scientists 39 D-Index: 150 scientists 40 D-Index: 138 scientists 41 D-Index: 136 scientists 42 D-Index: 93 scientists 43 D-Index: 108 scientists 44 D-Index: 115 scientists 45 D-Index: 112 scientists 46 D-Index: 103 scientists 47 D-Index: 75 scientists 48 D-Index: 59 scientists 49 D-Index: 67 scientists 50 D-Index: 60 scientists 51 D-Index: 57 scientists 52 D-Index: 59 scientists 53 D-Index: 62 scientists 54 D-Index: 60 scientists 55 D-Index: 50 scientists 56 D-Index: 42 scientists 57 D-Index: 54 scientists 58 D-Index: 50 scientists 59 D-Index: 42 scientists 60 D-Index: 41 scientists 61 D-Index: 35 scientists 62 D-Index: 40 scientists 63 D-Index: 21 scientists 64 D-Index: 31 scientists 65 D-Index: 27 scientists 66 D-Index: 29 scientists 67 D-Index: 19 scientists 68 D-Index: 25 scientists 69 D-Index: 17 scientists 70 D-Index: 18 scientists 71 D-Index: 12 scientists 72 D-Index: 14 scientists 73 D-Index: 13 scientists 74 D-Index: 18 scientists 75 D-Index: 9 scientists 76 D-Index: 11 scientists 77 D-Index: 10 scientists 78 D-Index: 9 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 10 scientists 82 D-Index: 5 scientists 83 D-Index: 5 scientists 84 D-Index: 13 scientists 85 D-Index: 6 scientists 86+ D-Index: 99 scientists
30 D-Index 86+

This scientist: 38 D-Index — 37th percentile

37% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 86 D-Index or more.

View D-Index distribution as a table
Number of Mathematics scientists by D-index, Research.com 2026 ranking edition. Based on 3,584 ranked scientists.
D-Index Scientists This scientist
30 174
31 151
32 174
33 117
34 136
35 127
36 145
37 153
38 150 38
39 150
40 138
41 136
42 93
43 108
44 115
45 112
46 103
47 75
48 59
49 67
50 60
51 57
52 59
53 62
54 60
55 50
56 42
57 54
58 50
59 42
60 41
61 35
62 40
63 21
64 31
65 27
66 29
67 19
68 25
69 17
70 18
71 12
72 14
73 13
74 18
75 9
76 11
77 10
78 9
79 16
80 12
81 10
82 5
83 5
84 13
85 6
86+ 99
Download as CSV

Overview

Dan A. Ralescu is affiliated with the University of Cincinnati in the United States and has contributed extensively to research in the fields of Business, Management and Accounting as well as Mathematics. Their research spans a variety of subfields, including Statistics and Probability, Management Science and Operations Research, Management of Technology and Innovation, Strategy and Management, and Applied Mathematics.

The scientist's work covers multiple topics such as Fuzzy Systems and Optimization, Risk and Portfolio Optimization, Product Development and Customization, Nonlinear Differential Equations Analysis, Sustainable Supply Chain Management, Supply Chain and Inventory Management, and Quality Function Deployment in Product Design.

Some recent papers authored or coauthored by Dan A. Ralescu include:

  • Uncertainty Analysis and Optimization Modeling with Application to Supply Chain Management: A Systematic Review, 2023, Mathematics
  • Product configuration using redundancy and standardisation in an uncertain environment, 2020, International Journal of Production Research
  • The impact of lead-time uncertainty in product configuration, 2020, International Journal of Production Research
  • Option pricing formulas based on uncertain fractional differential equation, 2021, Fuzzy Optimization and Decision Making
  • The consistent vehicle routing problem under uncertain environment, 2021, Journal of Intelligent & Fuzzy Systems

The frequent coauthors collaborating with Dan A. Ralescu are:

  • Yaodong Ni
  • Qinyu Song
  • Jin Peng
  • Weiwei Wang
  • Xiangfeng Yang

Among the publication venues where Dan A. Ralescu's research appears most often are:

  • International Journal of Production Research
  • Fuzzy Optimization and Decision Making
  • Journal of Intelligent & Fuzzy Systems
  • Journal of Industrial and Management Optimization
  • Mathematics

Best Publications

  • Fuzzy Random Variables

    Madan L Puri;Dan A Ralescu

  • Differentials of fuzzy functions

    Madan L. Puri;Dan A. Ralescu

  • Applications of Fuzzy Sets to Systems Analysis

    C. V. Negoita;D. A. Ralescu;Siegfried Gottwald

  • The fuzzy integral

    Dan Ralescu;Gregory Adams

  • Limit Theorems for Fuzzy Random Variables

    E. P. Klement;M. L. Puri;D. A. Ralescu

  • The Concept of Normality for Fuzzy Random Variables

    M L Puti;D A Ralescu

  • Overview on the development of fuzzy random variables

    María Ángeles Gil;Miguel López-Díaz;Dan A. Ralescu

  • REPRESENTATION THEOREMS FOR FUZZY CONCEPTS

    C.V. Negoita;D.A. Ralescu

  • Uncertain Currency Model and Currency Option Pricing

    Yuhan Liu;Xiaowei Chen;Dan A. Ralescu

  • Cardinality, quantifiers, and the aggregation of fuzzy criteria

    Dan Ralescu

  • ON LIU'S INFERENCE RULE FOR UNCERTAIN SYSTEMS

    Xin Gao;Yuan Gao;Dan A. Ralescu

  • Multi-depot vehicle routing problem for hazardous materials transportation: A fuzzy bilevel programming

    Unknown

  • A _{}[0,1] representation of random upper semicontinuous functions

    Ana Colubi;J. S. Dominguez-Menchero;Miguel Lopez-Diaz;Dan Ralescu

  • Cross-entropy measure of uncertain variables

    Xiaowei Chen;Samarjit Kar;Dan A. Ralescu

  • Liu process and uncertain calculus

    Xiaowei Chen;Dan A Ralescu

  • Convergence theorem for fuzzy martingales

    Madan L Puri;Dan A Ralescu

  • Statistical Modeling, Analysis and Management of Fuzzy Data

    M. A. Gil;D. A. Ralescu;C. Bertoluzza

  • Uncertain stock model with periodic dividends

    Xiaowei Chen;Yuhan Liu;Dan A. Ralescu

  • Strong Law of Large Numbers for Banach Space Valued Random Sets

    Madan L. Puri;Dan A. Ralescu

  • On the formalization of fuzzy random variables

    Ana Colubi;Ji Santos Domínguez-Menchero;Miguel Ló-Díz;Dan A. Ralescu

  • Management Applications of System Theory

    C. V. Negoita;Dan Ralescu

Frequent Co-Authors

Madan L. Puri
Madan L. Puri Indiana University
María Ángeles Gil
María Ángeles Gil University of Oviedo
Yuan Gao
Yuan Gao Beijing Institute of Technology
Radko Mesiar
Radko Mesiar Slovak University of Technology in Bratislava
Erich Peter Klement
Erich Peter Klement Johannes Kepler University of Linz
Bernadette Bouchon-Meunier
Bernadette Bouchon-Meunier Sorbonne University
Lixing Yang
Lixing Yang Beijing Jiaotong University
Mitsuo Gen
Mitsuo Gen Tokyo University of Science
Michio Sugeno
Michio Sugeno Tokyo Institute of Technology
Witold Pedrycz
Witold Pedrycz University of Alberta

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students interested in broadening their expertise beyond pure mathematics, pursuing related online degrees can be a strategic choice. Programs like the fastest MBA online allow ambitious learners to quickly gain leadership and business skills that complement analytical problem-solving abilities developed in math studies.

Marketing professionals with a mathematical background can also benefit from affordable options such as the cheapest online marketing degree. These programs combine data-driven marketing strategies with cost-effective education, offering strong career prospects without a hefty tuition bill.

For those seeking an intensive, career-focused credential, many universities offer 12 month MBA programs. These accelerated degrees provide the convenience of fast completion while preparing graduates for competitive roles in finance, consulting, or technology sectors.

Flexibility is key for many learners, which is why options like an online MBA accepting transfer credits can be appealing. This pathway lets students leverage previous coursework to shorten the program length and reduce costs, making advanced education more accessible.

Best Scientists Citing Dan A. Ralescu

Trending Scientists

Recently Published Articles