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pro vyhledávání: '"V. Yu. Evtushevsky"'
Autor:
V. Yu. Evtushevsky
Publikováno v:
Journal of Mathematical Sciences. 247:663-679
The Young–Fibonacci graph is the Hasse diagram of one of the two (along with the Young lattice) 1-differential graded modular lattices. This explains the interest to path enumeration problems in this graph. We obtain a formula for the number of pat