English-Lithuanian translations for betti number

Definition of betti number

• Any of a sequence of numbers, denoted ''b_n'', which characterise a given topological space ''K'by giving, for each dimension, the number of holes in ''K'of said dimension; the rank of the ''n''th homology group, ''H_n'', of ''K''

Examples

• Poincaré proved that Betti numbers are invariants and used them to extend Eulers polyhedral formula to higher dimensional spaces

Related words

• betting
• abetting
• Bettiscombe
• Bettisfield
• betting shop
• live betting