On a certain characterisation of the semigroup of positive natural numbers with multiplication

[1] Beurling, Arne. “Analyse de la loi asymptotique de la distribution des nombres premiers généralisés.” Acta Math. 68, no. 1 (1937): 255-291. Cited on 71. Search in Google Scholar

[2] Kadets, Mikhail Iosifovich. “A proof of the topological equivalence of all separable infinite-dimensional Banach spaces.” Funkcional. Anal. i Priložen. 1 (1967): 61-70. Cited on 72. Search in Google Scholar

[3] Rosales, José Carlos and Pedro A. García-Sánchez. Numerical semigroups. Vol. 20 of Developments in Mathematics. New York: Springer, 2009. Cited on 74 and 77.10.1007/978-1-4419-0160-6_4 Search in Google Scholar

[4] Tutaj, Edward. “Likeℕ’s – a point of view on natural numbers.” Ann. Univ. Paedagog. Crac. Stud. Math. 16 (2017): 95-115. Cited on 71, 72, 73, 74, 75, 76, 77 and 80. Search in Google Scholar

• Deductive systems of pseudo-M algebras
• _γµℋ-compactness in GTS
• Compactness of quadruple band matrix operator and geometric properties
• An extensive note on various fractional-order type operators and some of their effects to certain holomorphic functions
• On a certain characterisation of the semigroup of positive natural numbers with multiplication
• Solution to algebraic equations of degree 4 and the fundamental theorem of algebra by Carl Friedrich Gauss
• A simpler method to get only the true solutions of cubic and quartic equations using Tschirnhaus transformation
• On Traczyk’s BCK-sequences