New directions of development of the digital ecosystem OntoMath, which is the technological basis of the digital mathematical library Lobachevskii DML, are presented. One of the directions is related to the development of specialized ontologies in the field of mathematics: new results of designing the ontology of professional mathematical knowledge OntoMathPRO and educational ontology OntoMathEdu are highlighted. The results are also given in the direction of creating services and tools for managing of digital mathematical collections.

Digital Ecosystem, OntoMath Ecosystem, Онтология, OntoMathPRO, OntoMathEdu, Lobachevskii DML

Elizarov Aleksandr Mikhajlovich,  amelizarov@gmail.com,  orcid.org/0000-0003-2546-6897,  Institute of Information Technologies and Intelligent Systems of Kazan (Volga Region) Federal University; N. I. Lobachevskii Institute of Mathematics and Mechanics KFU; Joint Supercomputer Center of the Russian Academy of Sciences in Kazan

Kirillovich Alexander Vitalevich,  alik.kirillovich@gmail.com,  orcid.org/0000-0001-9680-449X,  Joint Supercomputer Center of the Russian Academy of Sciences in Kazan

Lipachev Evgeny Konstantinovich,  elipachev@gmail.com,  orcid.org/0000-0001-7789-2332,  Institute of Information Technologies and Intelligent Systems of Kazan (Volga Region) Federal University; N. I. Lobachevskii Institute of Mathematics and Mechanics KFU

Nevzoova Olga Avenirovna,  onevzoro@gmail.com,  orcid.org/0000-0001-8116-9446,  Institute of Computational Mathematics and Information Technology KFU