The Table of Light Flux incident to Rectangle from Rectangle
نویسندگان
چکیده
منابع مشابه
Squarability of rectangle arrangements
We study when an arrangement of axis-aligned rectangles can be transformed into an arrangement of axisaligned squares in R while preserving its structure. We found a counterexample to the conjecture of J. Klawitter, M. Nöllenburg and T. Ueckerdt whether all arrangements without crossing and side-piercing can be squared. Our counterexample also works in a more general case when we only need to p...
متن کاملRectangle-of-influence triangulations
The concept of rectangle-of-influence (RI) drawings is old and well-studied in the area of graph drawing. A graph has such a drawing if we can assign points to its vertices such that for every edge (v, w) the supporting rectangle (i.e., the minimal closed axis-aligned rectangle R(v, w) containing v and w) contains no other points. In the original setup, the graph had to have an edge for every p...
متن کاملA Generalization of Montucla's Rectangle-to-Rectangle Dissection to Higher Dimensions
Dissections of polytopes are a well-studied subject by geometers as well as recreational mathematicians. A recent application in coding theory arises from the problem of parameterizing binary vectors of constant Hamming weight [TVS09], [SV09], which is shown to be equivalent to the problem of dissecting a tetrahedron to a brick. An application of dissections to a problem related to the construc...
متن کاملVariable-Size Rectangle Covering
In wireless communication networks, optimal use of the directional antenna is very important. The directional antenna coverage (DAC) problem is to cover all clients with the smallest number of directional antennas. In this paper, we consider the variable-size rectangle covering (VSRC) problem, which is a transformation of the DAC problem. There are n points above the base line y = 0 of the two-...
متن کاملWitness Rectangle Graphs
In a witness rectangle graph (WRG) on vertex point set P with respect to witness point set W in the plane, two points x, y in P are adjacent whenever the open rectangle with x and y as opposite corners contains at least one witness point in W . WRGs are representative of a much larger family of witness proximity graphs introduced in two previous papers. We study graph-theoretic properties of WR...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN
سال: 1935
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij1917.19.9_12