Open AccessOn multicomponent invariants and their use in plant ecology
Author(s) -
Б. И. Семкин,
Л. И. Варченко,
М. В. Горшков
Publication year - 2020
Publication title -
problemy botaniki ûžnoj sibiri i mongolii
Language(s) - English
Resource type - Journals
eISSN - 2686-9268
pISSN - 2313-3929
DOI - 10.14258/pbssm.2020034
Subject(s) - ordination , similarity (geometry) , component (thermodynamics) , ecology , type (biology) , mathematics , descriptive statistics , geography , computer science , statistics , artificial intelligence , biology , physics , image (mathematics) , thermodynamics
Mathematical methods for determining of multicomponent invariants are considered. A new type ofdescriptive sets (multitudes) is proposed – generally normalized descriptive sets, with the exception of the zero and one.For this type of descriptive sets multi-seat similarity measures are provided. Four-component ecological invariants ofthe high-grass community of Kamchatka in the spring and summer phases of phytocenosis development are established.