… Determining a minimum decycling set for a snake is algorithmically straightforward. Given a
snake … In general, this seems to be considerably more complicated than decycling snakes. At …

… The size of a smallest decycling set of G is called the decycling … work on decycling numbers
of cubes, grids and snakes and … more complicated than decycling snakes. At present, we …

… interval and comparability graphs in [8], and “snakes” (graphs consisting of a finite sequence
of … Other results on the decycling number can be found in [2]. The decycling number of cubic …

… Abstract: In this paper, we introduce the decycling number of a … decycling set if G − S is
cycle-free, that is, if G−S is a forest. The minimum order of a decycling set is called the decycling …

… Then at least one of x and y is on an S 3 -subdivision in G[V′] and thus we can decycle G
by deleting u and a minimum decycling set of G∖{u,v} including it, contradicting the fact that τ(…

… These studies clearly indicate that snake venoms represent a … Thus, snake venoms may be
considered to be a naturally … of these tools in the study of snake venoms as pharmaco-active …

… Weighted Decycling Problem Seek a minimum-weight decycling set D where each vertex …
Weighted Decycling Problem Seek a minimum-weight decycling set D where each vertex has …

… Yet another approach to the k -path vertex covering problem is via the concept of decycling
number ∇ ( G ) of a graph G ; it is defined as the size of a minimum set S ⊆ V ( G ) such that …

… To that end, we define the decycling number of a graph G, denoted $\nabla$(G), to be the …
which we call the n-snake. Unfortunately, as n gets large, an n-snake is not an induced forest …

… Moreover, Pilar Ternera’s “zoological brothel” conjoins mulatto prostitutes with free-range
bitterns, “herons of different colors, crocodiles as fat as pigs, snakes with twelve rattles, and a …