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NNTDM is pleased to announce that as of February 2022 the journal submission procedure is reopened, and we welcome authors willing to submit their quality research works in the field of number theory and discrete mathematics. Determined to keep the … Continue reading →

In November 2021, the National Science Fund of Bulgaria approved the application of the Editorial Board of the Int. J. Notes on Number Theory and Discrete Mathematics for financial support during the next fiscal year. In 2022, the publication and … Continue reading →

Owing to COVID-19, NNTDM is experiencing delay in the peer review process. Being a non-commercial all-volunteer journal, NNTDM is completely dependent on volunteer reviewers, whose availability has been recently limited due to various health- and work–related complications. Determined to keep … Continue reading →

In order to avoid dependence on third-party paid services, in 2021 NNTDM will develop its own manuscript submission system. Before the launch of the system, we encourage the paper submission by email: nntdm.journal@gmail.com  (effective as of January 15, 2021). Format … Continue reading →

In December 2020, the National Science Fund of Bulgaria approved the application of the Editorial Board of the Int. J. Notes on Number Theory and Discrete Mathematics for financial support during the 2021 fiscal year. In 2021, the publication and … Continue reading →

In the end of December 2019, the National Science Fund of Bulgaria approved the application of the Editorial Board of the Int. J. Notes on Number Theory and Discrete Mathematics for financial support during the 2020 fiscal year. In 202o, … Continue reading →

As of Volume 26, Year 2020, the Editorial Board of NNTDM is extended with three new members: Prof. Florian Luca from The University of the Witwatersrand, South African Republic, Assoc. Prof. Özen Özer from Kırklareli University, Turkey, and Dr. Robert … Continue reading →

In the end of December 2018, the National Science Fund of Bulgaria approved the application of the Editorial Board of the Int. J. Notes on Number Theory and Discrete Mathematics for financial support during Fiscal Year 2019. In 2019, the publication … Continue reading →

As of 2018, Int. J. Notes on Number Theory and Discrete Mathematics will obtain digital object identifiers (DOIs) for its published papers, due to a contract with the “Prof. Marin Drinov” Academic Publishing House of the Bulgarian Academy of Sciences. … Continue reading →

In the end of December 2017, the National Science Fund of Bulgaria approved the application of the Editorial Board of the Int. J. Notes on Number Theory and Discrete Mathematics for financial support during Fiscal Year 2018. In 2018, the publication … Continue reading →