• A
  • A
  • A
  • АБB
  • АБB
  • АБB
  • А
  • А
  • А
  • А
  • А
Обычная версия сайта
Найдено 5 528 публикаций
Сортировка:
по названию
по году
Статья
Bershtein M., Shchechkin A. Journal of Physics A: Mathematical and Theoretical. 2017. Vol. 50. No. 11. P. 1-28.

We study the explicit formula (suggested by Gamayun, Iorgov and Lisovyy) for the Painlevé III(D 8) τ function in terms of Virasoro conformal blocks with a central charge of 1. The Painlevé equation has two types of bilinear forms, which we call Toda-like and Okamoto-like. We obtain these equations from the representation theory using an embedding of the direct sum of two Virasoro algebras in a certain superalgebra. These two types of bilinear forms correspond to the Neveu–Schwarz sector and the Ramond sector of this algebra. We also obtain the τ functions of the algebraic solutions of the Painlevé III(D 8) from the special representations of the Virasoro algebra of the highest weight (n  +  1/4)2.

Добавлено: 13 апреля 2017
Статья
Dietzenbacher B., Zarzuelo J. M., Albizuri M. J. Journal of Mathematical Economics. 2020. Vol. 91. P. 11-17.
Добавлено: 26 октября 2020
Статья
Grigorev S., Bozhko S., Хатбуллина Л. Р. Lecture Notes in Computer Science. 2019. Vol. 11541. P. 264-281.
Добавлено: 20 августа 2019
Статья
Kuznetsov A. Compositio Mathematica. 2011. Vol. 147. P. 852-876.
Добавлено: 6 июня 2011
Статья
Ermolova M. D., Penikas H. I. Model Assisted Statistics and Applications. 2017. Vol. 12. No. 1. P. 63-88.

The Basel Committee on Banking Supervision (BCBS) standards are generally accepted by 46 countries in the world (28 jurisdictions). However, these countries differ in terms of details of standards’ implementation, i.e. national discretions take place. In 2012 the Basel Committee launched Regulatory Compliance Assessment Program (RCAP) to assure that all member states operate according to rules at least not softer than the original ones. Standards’ unification across countries results in need for less developed countries to adopt standards faster and in a more stringent form. One may foresee financial instability exacerbation as an outcome of such policy.

That is why paper objective is to demonstrate that standards’ implementation (RCAP) score is an implicit product of country’s macroeconomic and financial system development. For example, higher share of foreign banks and higher unemployment are strongly associated with countries that have regulation significantly different from the Basel original ones (having low compliance scores finally). This is exactly why standards should be differentiated by countries. Key message of the paper is that to promote financial stability regulator should target natural heterogeneity of risk management and risk regulation instead of that appealing artificial homogeneity (of which RCAP is one the examples).

Добавлено: 28 января 2017
Статья
Kelbert M., Suhov Y., Stuhl I. et al. Aequationes Mathematicae. 2016. P. 1-32.
Добавлено: 19 января 2016
Статья
Shirokov D. Advances in Applied Clifford Algebras. 2021. Vol. 31. P. 1-19.
Добавлено: 19 сентября 2021
Статья
Cheltsov I., Yanir A. R., Zhang K. Selecta Mathematica, New Series. 2019. Vol. 25: 34. P. 1-36.
Добавлено: 3 июня 2019
Статья
Zhitlukhin M., Shiryaev A. Theory of Probability and Its Applications. 2013. Vol. 57. No. 3. P. 497-511.
Добавлено: 9 марта 2014
Статья
Silin I., Spokoiny V. Electronic journal of statistics. 2018. Vol. 12. No. 1. P. 1948-1987.
Добавлено: 23 июля 2018
Статья
Kaledin D. Contemporary Mathematics Series. 2013.
Добавлено: 22 декабря 2013
Статья
Ilya Dumanski, Evgeny Feigin, Michael Finkelberg. Forum of Mathematics, Sigma. 2021. Vol. 9. P. 1-25.
Добавлено: 25 мая 2021
Статья
Nikolay N. Osipov, Ivanisvili P., Stolyarov D. M. et al. Transactions of the American Mathematical Society. 2016. Vol. 368. P. 3415-3468.
Добавлено: 30 октября 2018
Статья
Elena R. Loubenets. Foundations of Physics. 2017. Vol. 47. No. 8. P. 1100-1114.
Добавлено: 12 апреля 2017
Статья
Losev Ivan. Advances in Mathematics. 2017. Vol. 308. P. 941-963.
Добавлено: 15 октября 2017
Статья
Bobkov S., Chistyakov G., Goetze F. Electronic Journal of Probability. 2018. No. 23. P. 1-22.

Under correlation-type conditions, we derive upper bounds of order 1/\sqrt{n} for the Kolmogorov distance between the distributions of weighted sums of dependent summands and the normal law.

Добавлено: 15 октября 2018
Статья
Tulupyev A., Suvorova A., Sousa J. et al. Statistics in Medicine. 2013. Vol. 32. No. 23. P. 4044-4056.

Our aim is to model the frequency of certain behavioral acts, especially those that are likely to transmit communicable diseases between persons. We develop a generalized linear model based on the beta prime distribution to model the responses to a survey question of the form, “When was the last time that you engaged in this behavior?” Intuitively, individuals reporting more recent events are more likely to have greater frequency of the risky behavior. The beta prime distribution is especially suited to this application because of its long tail. We adjust for length-biased sampling. We show how to use this distribution as the basis of a linear regression model that accounts for differences in demographic and psychological characteristics of the respondents. We discuss estimation of parameters, residuals, tests for heterogeneity of these parameters, and jackknife measures of influence. The methods are applied to a survey of alcohol abuse use among individuals who are at high risk for spreading HIV and other communicable diseases in a study conducted in St. Petersburg, Russia. 

Добавлено: 26 марта 2015
Статья
Saponov P. A., Slinkin A., Gurevich D. Communications in Mathematical Physics. 2020. Vol. 374. No. 2. P. 689-704.
Добавлено: 6 марта 2020
Статья
Aleksei Ilin, Leonid Rybnikov. Communications in Mathematical Physics. 2019. Vol. 372. No. 1. P. 343-366.
Добавлено: 10 октября 2019
Статья
Pavlov A. Mathematische Zeitschrift. 2020. P. 1-32.
Добавлено: 31 октября 2020
Статья
Savelieva A., Khovratovich D., Rechberger C. Lecture Notes in Computer Science. 2012. Vol. 7549 LNCS. P. 244-263.

We present a new concept of biclique as a tool for preimage attacks, which employs many powerful techniques from differential cryptanalysis of block ciphers and hash functions. The new tool has proved to be widely applicable by inspiring many authors to publish new results of the full versions of AES, KASUMI, IDEA, and Square. In this paper, we show how our concept leads to the first cryptanalysis of the round-reduced Skein hash function, and describe an attack on the SHA-2 hash function with more rounds than before.

Добавлено: 7 февраля 2013