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Correction

# Correction: Pfeifer, D.; Ragulina, O. Adaptive Bernstein Copulas and Risk Management. Mathematics2020, 8, 2221

by
Dietmar Pfeifer
1,* and
Olena Ragulina
2
1
Institute of Mathematics, Carl von Ossietzky Universität Oldenburg, D-26111 Oldenburg, Germany
2
Department of Probability Theory, Statistics and Actuarial Mathematics, Taras Shevchenko National University of Kyiv, Volodymyrska Str. 64, 01601 Kyiv, Ukraine
*
Author to whom correspondence should be addressed.
Mathematics 2021, 9(14), 1646; https://doi.org/10.3390/math9141646
Submission received: 4 March 2021 / Accepted: 25 March 2021 / Published: 13 July 2021
The authors wish to make the following corrections to this paper [1]:
1.
On Page 9, relation (17) is given by
$r i j + : = r i , j M j M M + 1 − j , i = 1 , … , d , j = 1 , … , M n .$
$r i j + : = r i , j M M + j M − 1 M + 1 − j , i = 1 , … , d , j = 1 , … , M n .$
2.
On Page 9, Table 5 is given by
Table 5. Ranks $r i j$ and probabilities $p ( r 1 , r 2 )$ in Example 4.
Table 5. Ranks $r i j$ and probabilities $p ( r 1 , r 2 )$ in Example 4.
$j ∖ i$12$p ( r 1 , r 2 )$
1130.2
2240.2
3310.2
4420.2
5550.2
The authors would like to apologize for any inconvenience caused to the readers by these changes, and to thank B.Sc. Lennard Foraita for pointing out the error in relation (17).
The authors apologize for any inconvenience caused and state that the scientific conclusions are unaffected. The original article has been updated.

## Conflicts of Interest

The authors declare no conflict of interest.

## References

1. Pfeifer, D.; Ragulina, O. Adaptive Bernstein copulas and risk management. Mathematics 2020, 8, 2221. [Google Scholar] [CrossRef]
Table 5. Ranks $r i j$ and probabilities $p ( r 1 , r 2 )$ in Example 4.
Table 5. Ranks $r i j$ and probabilities $p ( r 1 , r 2 )$ in Example 4.
$j ∖ i$12$p ( r 1 , r 2 )$
1120.2
2240.2
3310.2
4420.2
5550.2
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MDPI and ACS Style

Pfeifer, D.; Ragulina, O. Correction: Pfeifer, D.; Ragulina, O. Adaptive Bernstein Copulas and Risk Management. Mathematics 2020, 8, 2221. Mathematics 2021, 9, 1646. https://doi.org/10.3390/math9141646

AMA Style

Pfeifer D, Ragulina O. Correction: Pfeifer, D.; Ragulina, O. Adaptive Bernstein Copulas and Risk Management. Mathematics 2020, 8, 2221. Mathematics. 2021; 9(14):1646. https://doi.org/10.3390/math9141646

Chicago/Turabian Style

Pfeifer, Dietmar, and Olena Ragulina. 2021. "Correction: Pfeifer, D.; Ragulina, O. Adaptive Bernstein Copulas and Risk Management. Mathematics 2020, 8, 2221" Mathematics 9, no. 14: 1646. https://doi.org/10.3390/math9141646

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