The graph Γ(R1◦R2) of the lexicographic product of two commutative rings R1; R2 is considered. It was shown that Γ(R1 ◦ R2) is connected and diam(Γ(R1 ◦ R2)) ≤ 2. We get the several expressions for finding the connectivity κ(Γ(R1 ◦ R2)) when certain conditions are given
Ghasemi Khangahi, Z., & Varmazyar, R. (2024). On the connectivity of Γ(R_1 ◦ R_2). Journal of Discrete Mathematics and Its Applications, 9(1), 73-79. doi: 10.22061/jdma.2024.10816.1071
MLA
Zeinab Ghasemi Khangahi; Rezvan Varmazyar. "On the connectivity of Γ(R_1 ◦ R_2)". Journal of Discrete Mathematics and Its Applications, 9, 1, 2024, 73-79. doi: 10.22061/jdma.2024.10816.1071
HARVARD
Ghasemi Khangahi, Z., Varmazyar, R. (2024). 'On the connectivity of Γ(R_1 ◦ R_2)', Journal of Discrete Mathematics and Its Applications, 9(1), pp. 73-79. doi: 10.22061/jdma.2024.10816.1071
VANCOUVER
Ghasemi Khangahi, Z., Varmazyar, R. On the connectivity of Γ(R_1 ◦ R_2). Journal of Discrete Mathematics and Its Applications, 2024; 9(1): 73-79. doi: 10.22061/jdma.2024.10816.1071
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