[Previous] [Next] [Contents]

PART::Border2Part -- partition associated to a given border

Call(s)


PART::Border2Part(border <,alphabet=m>)

Parameters

border- a border
m- returns the same, m[1] denoting horizontal steps, m[2] vertical ones

Introduction

The PART::Border2Part function gives the partition associated to the border.

A border delimits the diagram of a partition.

The border is a list of 0 and 1, 0 denoting an horizontal step of the border of the diagram, 1 a vertical one.

Example 1

>> muEC::PART::Border2Part( [0,1,0,1,0,0,1,1,0,0,1] );
                              [6, 4, 4, 2, 1]
>> muEC::PART::Border2Part( [a,b,a,b,a,a,b,b,a,a,b], alphabet=[a,b] );
                              [6, 4, 4, 2, 1]

Related Functions

Part2Border, Part2Diagonal, Part2Conjugate, Part2Mat, TYP::IsBorder, TYP::IsPart

[Previous] [Next] [Contents]


MuPAD Combinat, an open source algebraic combinatorics package