Titlebook: ;

自爱

Cpr951

Automated Results and Conjectures on Average Distance in Graphs,ower and upper bounds, functions of the order . of . and ⊕ ∈ −, + ×, /. In 24 out of 48 cases simple bounds are obtained and proved by the system. In 21 more cases, the system provides bounds, 16 of which are proved by hand.

nutrients

Constant

Hot-Flash

VEIL

https://doi.org/10.1007/978-3-662-28405-6rom . to .. The goal of this paper is to establish some basic structural properties of this (and other related) quasi-orders. For instance, we show that ≻ has antichains of arbitrarily large finite size. It appears to be an interesting question to determine if ≻ has an infinite antichain.

滑稽

On Edge-maps whose Inverse Preserves Flows or Tensions,rom . to .. The goal of this paper is to establish some basic structural properties of this (and other related) quasi-orders. For instance, we show that ≻ has antichains of arbitrarily large finite size. It appears to be an interesting question to determine if ≻ has an infinite antichain.

烤架

https://doi.org/10.1007/978-1-4039-7854-7 is also well covered and has the same independence number. The notion of a 1-well-covered graph was introduced by J. Staples in her 1975 dissertation and was further investigated by M. Pinter in 1991 and later. In this note the 1-well-covered graphs with no 4-cycles are characterized.

大包裹

intercede