On slopes of cancellable numbers
Manheim, Jerome; Shahmohamad, Hossein
J. Comb. Math. Comb. Comput. 110, 3-7 (2019).
GDD(n,2,4;λ1,λ2) with equal number of blocks of three configurations
Billings, Blaine
J. Comb. Math. Comb. Comput. 110, 9-18 (2019).
GDD(n1,n,n+1,4;λ1,λ2):n1=1 or 2
Namyalo, Kasifa; Sarvate, Dinesh G.; Zhang, Li
J. Comb. Math. Comb. Comput. 110, 19-37 (2019).
The number of minimal prime ideals in a k-integral domain and an algorithm for constructing maximal k-zero divisors in Zn
Pathak, J.
J. Comb. Math. Comb. Comput. 110, 39-60 (2019).
Spanning trees and Hamiltonicity
Byers, Alexis; Olejniczak, Drake; Zayed, Mohra; Zhang, Ping
J. Comb. Math. Comb. Comput. 110, 61-71 (2019).
Majestic t-tone colorings of bipartite graphs with large cycles
Hart, Ian; Zhang, Ping
J. Comb. Math. Comb. Comput. 110, 73-87 (2019).
The spectrum problem for 3 of the cubic graphs of order 10
Adams, Peter; Chan, Chudan; El-Zanati, Saad I.; Holdaway, Emma; Odabaşı, Uğur; Ward, Jackson
J. Comb. Math. Comb. Comput. 110, 89-101 (2019).
In PG(3,q), q=ph a prime power and h having no odd factor, any (q2+1)-set of class [0,m,n]1 is an ovoid and any (q2+q+1)-set of class [1,m,n]2 containing at least two lines is either a plane or a cone projecting an oval from a point
Innamorati, Stefano; Zannetti, Mauro
J. Comb. Math. Comb. Comput. 110, 103-108 (2019).
Energy and the Zagreb index conditions for nearly balanced bipartite graphs to be traceable
Yu, Gui-Dong; Xu, Yi; Jiang, Gui-Sheng
J. Comb. Math. Comb. Comput. 110, 109-123 (2019).
Exponential functions of finite posets and the number of extensions with a fixed set of minimal points
a Campo, Frank; Erné, Marcel
J. Comb. Math. Comb. Comput. 110, 125-156 (2019).
Algebraic characterization of the SSC Δs(G1n,r)
Kashif, Agha; Raza, Zahid; Anwar, Imran
J. Comb. Math. Comb. Comput. 110, 157-170 (2019).
The structure connectivity of enhanced hypercube networks
Zhang, Yanjuan; Liu, Hongmei
J. Comb. Math. Comb. Comput. 110, 171-180 (2019).
The transitivity of special graph classes
Haynes, Teresa W.; Hedetniemi, Jason T.; Hedetniemi, Stephen T.; McRae, Alice; Phillips, Nicholas
J. Comb. Math. Comb. Comput. 110, 181-204 (2019).
The signed total Roman domatic number of a digraph
Volkmann, L.
J. Comb. Math. Comb. Comput. 110, 205-216 (2019).
Complexity of unique (optimal) solutions in graphs: vertex cover and domination
Hudry, Olivier; Lobstein, Antoine
J. Comb. Math. Comb. Comput. 110, 217-240 (2019).
Bounds for some generalized vertex Folkman numbers
Jiang, Yu; Liang, Meilian; Xu, Xiaodong
J. Comb. Math. Comb. Comput. 110, 241-247 (2019).
Inverse-conjugate compositions modulo m
Munagi, Augustine O.
J. Comb. Math. Comb. Comput. 110, 249-257 (2019).
Nonnegative signed Roman domination in graphs
Dehgardi, Nasrin; Volkmann, L.
J. Comb. Math. Comb. Comput. 110, 259-277 (2019).
