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Found 19 Documents (Results 1–19)

Periodic ground states for the Potts model with external field and a countable set of spin values on the Cayley tree. (English. Russian original) Zbl 1497.82008

Math. Notes 112, No. 1, 116-125 (2022); translation from Mat. Zametki 112, No. 1, 106-117 (2022).
MSC:  82B20 05C05 82B26
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Some classical problems of geometric approximation theory in asymmetric spaces. (English. Russian original) Zbl 1522.46012

Math. Notes 112, No. 1, 3-16 (2022); translation from Mat. Zametki 112, No. 1, 3-19 (2022).
MSC:  46B20 41A65 54C65
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