Pajek – Analysis and Visualization of Large Networks Page 1 Pajek – Analysis and
Visualization of Large Networks Vladimir Batagelj1 and Andrej Mrvar2 1 Department of …

There are several reasons why nanotechnology is currently considered as the leader among
the most intensively developing research trends. Nanomatter often exhibits new properties …

On the basis of a systematic density functional tight-binding study of boron-nitrogen
polyhedra (BN) x composed entirely of four-and six-membered rings, it is predicted that …

Spongy carbon nanostructures, also called schwarzites, have been synthesized. They
consist of highly connected covalent networks, periodic in the three dimensions of Euclidean …

Graph theory owes many powerful ideas and constructions to geometry. Several well-known
families of graphs arise as intersection graphs of certain geometric objects. Skeleta of …

Sažetak A map M is a combinatorial representation of a closed surface. Convex polyhedra,
starting from the Platonic solids and going to spherical fullerenes, can be operated to obtain …

Novel carbon allotropes, such as spherical fullerenes and nanotubes, have been added, in
the last three decades, to the traditionally recognised diamond and graphite. Although …

Sažetak A 4-valent square tiled toroid is transformed into 3-valent hexagonal (and other
polygonal) lattices either by simple cutting procedures or by some more elaborated …

Toroidal polyhex lattices have been proposed in the literature as models for the “circle
crops” observed in soot condensed from arc-vaporized graphite. Other covering patterns …

Sadhana polynomial is defined on the ground of quasi orthogonal cut qoc strips in a graph
𝐺= 𝐺 (𝑉, 𝐸). A qoc strip, defined with respect to any edge in 𝐺, represents the smallest …