2 papers
math.CO2026
A recursive approach for the determination of the nice sections of width three which have a 4-crown stack as retract
Frank a Campo
The characterization of the finite minimal automorphic posets of width three is still an open problem. Niederle has shown that this task can be reduced to the characterization of t…
math.CO2025
A contribution to the characterization of finite minimal automorphic posets of width three
Frank A Campo
The characterization of the finite minimal automorphic posets of width three is still an open problem. Niederle has shown that this task can be reduced to the characterization of t…