$${\textit{In a tree model }}$$ $${\gamma}$$, $${\textit{at a multifurcation }}$$ $${i_{…
Let $${GP}$$ be a set of indirected arcs. Number the two edges of each arcs with natural…
Why does this modern society lack harmony? The Earth is just like a gathering of total s…
What we want suicidal people to get aware are the following things: Those who need you …
