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Сиб. электрон. матем. изв., 2021, том 18, выпуск 2, страницы 1251–1260 (Mi semr1436)

On finding the exact values of the constant in a $(1,q_2)$-generalized triangle inequality for Box-quasimetrics on $2$-step Carnot groups with $1$-dimensional center
A. V. Greshnov

Список литературы

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