Results 11 to 20 of about 17,558 (226)

Understanding Rook Endgames [PDF]

open access: yes, 2017
A discussion and modest extension of the analysis of the Rook Endgame, the subject of 'Understanding Rook Endgames' by Műller and ...
Haworth, Guy
core   +10 more sources

First rook school, 1984

open access: yes, 1984
Black-and-white photograph of a first year student ("rook") undergoing military training at Norwich University during student orientation or "rook week" in Northfield, Vermont, in ...
Smith, Homer E., 1931-1993;
core   +7 more sources

Rook week, 1965

open access: yes, 1965
Black-and-white photograph of a first year student ("rook") getting supplied during student orientation or "rook week" at Norwich University in Northfield, Vermont, in ...
Conant, Roger T., 1916-1999;
core   +8 more sources

Rook-drawings of Plane Graphs

open access: yesJournal of Graph Algorithms and Applications, 2017
We introduce a new type of graph drawing called "rook-drawing". A rook-drawing of a graph $G$ is obtained by placing the $n$ nodes of $G$ on the intersections of a regular grid, such that each row and column of the grid supports exactly one node.
David Auber   +3 more
doaj   +1 more source

Bijections on m-level Rook Placements [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2014
Partition the rows of a board into sets of $m$ rows called levels. An $m$-level rook placement is a subset of squares of the board with no two in the same column or the same level.
Kenneth Barrese, Bruce Sagan
doaj   +1 more source

Rook week, 1974

open access: yes, 1974
Black-and-white photograph of a first year student ("rook") during Norwich University's student orientation or "rook week" in Northfield, Vermont, in 1974; possibly during ...
Smith, Homer E., 1931-1993
core   +5 more sources

Description of the term "Shah Rokh"(Castling) in a verse by Hafez Review [PDF]

open access: yesMatn/Pizhūhī-i Adabī
Description of the term "Shah Rokh"(Castling) in a verse by HafezThe Description of the Castling of the Rook in a Line of HafezAbstractHafez is one of the most famous poets of the Iraqi Style, who used the concepts in different disciplines and the common
Ali Heydari
doaj   +1 more source

Rook-by-rook rook theory: Bijective proofs of rook and hit equivalences [PDF]

open access: yes, 2009
Suppose μ and ν are integer partitions of n, and N>n. It is well known that the Ferrers boards associated to μ and ν are rook-equivalent iff the multisets [μi+i:1⩽i⩽N] and [νi+i:1⩽i⩽N] are equal.
Loehr, Nicholas A., Remmel, Jeffrey B.
core   +1 more source

On the Spectra of Simplicial Rook Graphs [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2013
The $\textit{simplicial rook graph}$ $SR(d,n)$ is the graph whose vertices are the lattice points in the $n$th dilate of the standard simplex in $\mathbb{R}^d$, with two vertices adjacent if they differ in exactly two coordinates.
Jeremy L. Martin, Jennifer D. Wagner
doaj   +1 more source

Pre-Orientale Southwest Peak-Ring Basin: Gravity Structure, Geologic Characteristics, and Influence on Orientale Basin Ring Formation and Ejecta Emplacement

open access: yesRemote Sensing, 2021
The Orientale impact basin is the youngest and most well-preserved of the lunar multi-ring basins. The generally well-preserved ring structures and basin facies are distinctly anomalous in the southwestern quadrant; the outer Cordillera ring extends ...
Jinzhu Ji, James W. Head, Jianzhong Liu
doaj   +1 more source

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