Part of the XY-pic bundle providing macros for drawing commutative diagrams.
See also {xy-pic}. An alternative package for commutative diagrams is {tikz-cd}.
Questions tagged [xymatrix]
108 questions
3
votes
0 answers
making loops longer with \xymatrix
I am wondering if I can put all the loops on the left side of "u" by changing the length of loops in the following graph. (keep working in \xymatrix) (see the…
3
votes
1 answer
Circling a collection of objects in a tree using xymatrix
This code
\documentclass{amsart}
\usepackage[all]{xy}
\begin{document}
\[
\xymatrix@-0.75pc{
\overset{1}{\bullet}& & \overset{2}{\bullet}& & \overset{3}{\bullet}& &\overset{4}{\bullet} & &
\overset{5}{\bullet} & &\overset{6}{\bullet} &…
Mee Seong Im
- 209
3
votes
1 answer
Error in right diagonal dots in xymatrix
Compiling the following tex lines
\documentclass{amsart}
\usepackage[all]{xy}
\def\rddots#1{\cdot^{\cdot^{\cdot^{#1}}}}
\begin{document}
\[
\xymatrix@-1.75pc{
\overset{}{\bullet} & & \overset{}{\bullet}
& &\ldots & &
\overset{}{\bullet} &…
Mee Seong Im
- 209
3
votes
2 answers
direction of bent arrow in xy
This MWE
\documentclass[margin=3mm]{standalone}
\def\Lan{\text{Lan}}
\usepackage[all]{xy}
\def\sX{\mathbb{X}}
\def\sY{\mathbb{Y}}
\begin{document}
\xymatrix@C=2cm{
& \sX\ar[r]^A\ar[d]_J & \sY \\
\sX \ar[r]^B\ar[d]_J & \sY\ar[ur]_{\Lan_JA} & …
fosco
- 1,253
2
votes
1 answer
How to write a xymatrix-like LaTeX environment?
I like to draw commutative diagrams using the xymatrix command. What I do not like is the fact that xymatrix is a command and not an environment. The structure of the xymatrix minilanguage is similar to some LaTeX environments that provide alignment…
Gejza Jenča
- 123
2
votes
2 answers
xymatrix and cartesian product
I am using this to produce a diagram
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage[all]{xy}
\begin{document}
\[
\xymatrix{H_n(X;R) \ar[d]^{f_*}& \times & H^m(X;R) \ar[r] & H_{n-m}(X;R) \ar[d]^{f_*} \\
H_n(X;R)& \times &…
Van
- 23
2
votes
1 answer
xymatrix bug, the arrow has a wrong source and target!
I am trying to draw an arrow between two labels and even on this example from "XY-pic User's guide" I don't get the normal diagram.
\xymatrix{ A \ar[r] ^a="a" & B \ar[r] ^b="b" & C \ar @/^/ "a";"b" }
It used to work but now I get this:
Here is my…
Noix07
- 451
2
votes
1 answer
2
votes
2 answers
Changing starting place for arrow in XY picture
This script
\documentclass{article}
\usepackage[all]{xy}
\begin{document}
\begin{equation}
\xymatrix @R=0.3pc @C=0.3pc{
& N_0\oplus G_1 & N_1\oplus G_2 \ar@/_1.5pc/[l]_u }
\end{equation}
\end{document}
give the following result
I wish that…
papinou
- 23
2
votes
1 answer
Two line entry in xymatrix
I would like to create a two-lined entry in my xymatrix. In the attached picture, I want to split the direct sum into two lines.
I tried array but this didn't work.
Thanks !
Epsilon
- 365
2
votes
1 answer
`\xymatrix` line without arrowhead and curved
I would like to plot an arrow without head AND curved. I can achieve both goals separately but not on the same arrow:
\documentclass{minimal}
\usepackage{amsmath}
\usepackage[all]{xy}
\begin{document}
\begin{equation}
\xymatrix{
…
PeptideChain
- 1,335
2
votes
0 answers
Changing the style of an 1-cell inside a 2-cell diagram, in xy
Is it possible to modify the style of the arrows in a 2-cell in xy?
\documentclass{standalone}
\usepackage{amsmath,amssymb,amsfonts}
\usepackage[all,2cell]{xy}
\UseAllTwocells
\begin{document}
\xymatrix{
&B…
fosco
- 1,253
1
vote
1 answer
What is the latex code of the braid given below using xy matrix? I have tried but the result does not look symmetric
I have written what I tried, in the second picture. The outcome does not look like above picture.
\documentclass{article}
\usepackage[all,cmtip]{xy}
\begin{document}
$$
\xymatrix@C=0.4cm@R = 1cm{
0\ar@/^3pc/[rrr] \ar[rrd] &&&…
SAR
- 11
1
vote
1 answer
Setting row dimension half default column dimension in xymatrix environment
Consider the following MWE:
\documentclass{article}
\usepackage[all]{xy}
\begin{document}
\begin{equation}
\xymatrix{
\bullet \ar[r]\ar[d] & \bullet\\
\bullet
}
\end{equation}
\end{document}
I know that I can adjust row and column…
TheGeekGreek
- 1,264
0
votes
1 answer
Make a lozenge diagram
I would like to create a lozenge diagram with the package \xymatrix.
Here is the code I wrote :
\[\xymatrix{
& M\ar@{-}[ld]^{n}_{G} \ar@{-}[rd]^{m^2}& \\
H\ar@{-}[rd]^{m^2} && Z(M)\ar@{-}[ld]^{n}_{G} \\
& K& \\
}\]
And here is the…
Emilie
- 19