TY - JOUR TI - Concepts of a number of C. Méray, E. Heine, G. Cantor, R. Dedekind and K. Weierstrass AU - Sinkevich, Galina TI - Concepts of a number of C. Méray, E. Heine, G. Cantor, R. Dedekind and K. Weierstrass AB - The article is devoted to the evolution of concept of a number in XVIII–XIX c. Ch. Méray’s, H. Heine’s, R. Dedekind`s, G. Cantor’s and K. Weierstrass`s constructions of a number are considered. Only original sources were used. VL - 2014 IS - Nauki Podstawowe Zeszyt 1 NP (7) 2014 PY - 2014 SN - 0011-4561 C1 - 2353-737X SP - 211 EP - 223 DO - 10.4467/2353737XCT.14.072.2522 UR - https://ejournals.eu/czasopismo/czasopismo-techniczne/artykul/concepts-of-a-number-of-c-meray-e-heine-g-cantor-r-dedekind-and-k-weierstrass KW - concept of a number KW - Cantor KW - Dedekind KW - Méray KW - Heine KW - Weierstrass