{xy-pic} is a package for typesetting graphs and {commutative-diagrams} using the principle of "logical composition of visual components."

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1answer
77 views

Make all arrow lengths the same in xypic

I'm trying to make all arrows in the following diagram look the same length. In beamer, the code is as follows: \documentclass[14pt]{beamer} \usepackage{xypic} \begin{document} \begin{frame}{A ...
2
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1answer
87 views

Complicated 2-cell diagrams

I would very much like to typeset the diagrams below, but I am absolutely unable to understand how to do this from any of the xypic guides. Help and examples greatly appreciated!
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0answers
196 views

Change of arrow head in $\xymatrix{} [closed]

Let us consider the following example : $A\xrightarrow{\quad } B$ This gives But in the following way we can change arrow head \documentclass[fleqn,12pt,a4paper]{article} ...
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1answer
133 views

xymatrix upright arrow breaks labeling

When I try to compile the following diagram \xymatrix { A\ar[r]^{g}{\ar[d]_j} & B\ar[d]^{e}\\ X\ar[r]_{f} \ar[ur]^{\tilde g}& Y } the subscripts of the arrow labels are treated as the ...
5
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1answer
117 views

Xy curves not obeying round frames

I am trying to draw the Frucht graph in with Xy-pic, using the polygon extension. The natural way to make curved inside edges ("origin" ; "destination" **\crv{"center"}) doesn't quite reach the ...
3
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2answers
259 views

Does anyone have ideas on how to make this commutative diagram look nicer

Hi I am trying to draw a long exact sequence and importantly with the terms appearing in threes. Unfortunately what comes out looks awful, does anyone have any ideas of how to make it look nicer? ...
4
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1answer
88 views

xypic bending arrows whith non-default shafts

I have troubles trying to bend double arrows in XYpic. Here is my code at the moment: \documentclass{article} \usepackage[all]{xy} \begin{document} \[ \xymatrix{ \ar@2 `r[r] [dr] & \\ & & ...
6
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2answers
189 views

How to position hole in an arrow in xypic

trying to draw a 3D commutative diagram here and getting really stuck trying to get the hole in one of the arrows in the right place, you should see which one I mean as there is only one crossover. ...
5
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1answer
96 views

Xypic Diagram with MnSymbol Arrows

When I use the MnSymbol package, I get the usual short arrows, but this is not the case for xypic diagrams. Having the following packages \usepackage{xypic} \usepackage[all,cmtip]{xy} ...
2
votes
1answer
156 views

Triangular arrow head in xypic

Let us consider the following example: \documentclass{book} \usepackage[all]{xy} \begin{document} $\xymatrix{A\ar[rr] && B}$ \end{document} This produces but I want the following ...
3
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1answer
49 views

Using xypic, why are the symbols not sitting nicely above the arrows?

I'm trying to use xy-pic to do commutative diagrams but the symbols above my arrows keep coming up in the wrong places! Can anyone see what I am doing wrong? Many thanks. \[ \xymatrix{\Gamma(\xi) ...
3
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1answer
98 views

Bending arrows the right way in xypic

I have a problem typesetting a diagram. The problematic part is this: \documentclass{article} \usepackage[all]{xy} \begin{document} \[ \xymatrix{% && C \\ & B \ar[ru] & \\ A ...
0
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0answers
22 views

How to position an xypic diagram within body of text [duplicate]

I have an xypic diagram that I want to have within the body of text (article class). The .tex file looks like this at the relevant place: \section{A Framework} What we have now is a picture that ...
1
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0answers
30 views

XY-Jax on a website [closed]

I saw examples of XY-Jax, for instance here, and I very much want to have a website in which incorporates it, enabling me to make such diagrams. My question is very basic: What are the steps I need ...
0
votes
1answer
403 views

blowing up the slash on arrows in xy-pic

I have a large diagram of dependencies that I want to put in a math paper. I want some of the arrows to denote implication, and I want crossed-out arrows to denote specific non-implications. Here's ...
4
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2answers
302 views

xypic: 2-Cell Triangle Identities

I would like to typeset, using xypic, the triangle identities from the definition of adjoint functors in category theory. My problem is with creating the double arrow connecting the hypotenuse and the ...
5
votes
1answer
169 views

How to draw this diagram

Please help me to draw the following diagram: \begin{displaymath} \xymatrix{ H\ar[r]&H .1={}_HI_Q\supset 1.Q&Q\ar[l]_\epsilon^{\cong} \\ &R\ar[u]\ar[r]&R\ar[u] } \end{displaymath} ...
3
votes
2answers
142 views

xypic: Pasting Diagrams in LyX

I haven't been able to find detailed instructions on how to use \compositemap from the 2cell feature of xypic, and I want to make (relatively simple) pasting diagrams. In particular, I want to typeset ...
3
votes
1answer
70 views

Moving a subscript in Xy-pic

To obtain a larger version of \nrightarrow (LaTeX, Package amssymb), I typed $\xymatrix{A\ar@<-1.5ex>@{}[r]^{/}\ar[r]&B}$ Is there a simpler way to obtain the same result, i.e. is it ...
2
votes
1answer
80 views

Breqn and xypic

\documentclass[a4paper,12pt]{scrbook} \usepackage[all,cmtip]{xy} \usepackage{breqn} \begin{document} \begin{displaymath} \xymatrix{ A \ar[r]^f & B } \end{displaymath} \end{document} ...
1
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1answer
727 views

hooked arrows with XY-matrix

The naive way to draw an hooked arrow in a diagram with XY-matrix is \ar@{^{(}->}. But it comes out that the hook is bigger respect the one of \hookrightarrow. How can I fix this difference? ...
3
votes
2answers
48 views

random marks in graph using xy-pic

I used xy-pic to draw a graphical model, but strangely enough when I run it, the circle in the downleft corner is always marked with some random marks. It seems to mark the middle of the circle. Does ...
2
votes
1answer
215 views

How do I put color on frame at \xymatrix?

I'm writing *++[o][F-,]{3} at \xymatrix for example. How can I make that the 3 will be green and the frame at red? And one more Q please: How can I make the *++[o][F-,]{3} that will be more dark? ...
3
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2answers
416 views

Please help me to draw this diagram in LaTeX

Please help me to draw this diagram in LaTeX
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2answers
162 views

xypic: \varprojlim and \varinjlim not working

LyX refuses to compile any xymatrix containing \varprojlim $\varprojlim$ and \varinjlim $\varinjlim$. (How) Can this be fixed? Edit: Here's an example of non-working code. % Preview source code %% ...
3
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1answer
295 views

Pyramid Commutative Diagram for Cones

In the second edition of Awodey's Category Theory he suggests visualizing a cone as a many sided pyramid. I'd much like to make the proper commutative diagrams, but I don't know how to make a many ...
4
votes
1answer
368 views

Loops of different sizes

In xy-pic we can draw a loop in this way: \documentclass[12pt,letter]{report} \usepackage[all]{xy} \begin{document} $$\xymatrix{a\ar@(dr,ur)}$$ \end{\document} My question is how to draw a bigger ...
2
votes
2answers
58 views

arrows with xy package

I am trying, using the xy package, to make an arrow of the form {>->} with orientation "up-right" via $\xymatrix@1{\ar@{>->}[ur]& }$, but it is not operating. Would you please help me? ...
0
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0answers
17 views

LaTeX error with xy-pic [duplicate]

When i use the XY pack for LaTeX by adding the following line to my source: \usepackage[all]{xy} i get this error: ! No room for a new \dimen . \ch@ck ...\else \errmessage {No room for a new #3} ...
4
votes
1answer
219 views

Unequal spacing of columns in xymatrix

Hello I have the following diagram in \xymatrix \xymatrix@R=2pt{A \ar[r] & B \ar[r] & C & D\\ E \ar[ur] & F \ar[r] & & D} Is there a way to reduce the gap between the ...
1
vote
1answer
192 views

box around entries in xymatrix

I would like to reproduce the result of the following code \documentclass[a4paper,11pt]{article} \usepackage{amsmath,amsfonts} \usepackage{xypic} \begin{document} \[\xymatrix{ &&&& ...
2
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0answers
106 views

Can I use xymatrix to make a spectral sequence ? meaning how to make the boxes?

Is it possible to use the xymatrix command to make a spectral sequence ? Since xymatrix has all the arrows, what I am really asking is are there commands that will enclose the entries in a lattice of ...
5
votes
1answer
135 views

xy + overrightarrow = error

M(non-)WE: \documentclass{article} \usepackage[all]{xy} \begin{document} \[ \xymatrix{ \overrightarrow{C} } \] \end{document} produces "ERROR: Illegal parameter number in definition of ...
2
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2answers
219 views

Drawing a diagram with vectors

Is it possible to draw a diagram like this in LaTeX?
4
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1answer
174 views

diamond diagram with large objects

I am trying the following: \[ \xymatrix@C-70pt{ {}& *+[r]{I\times_E I=\{(p,L_i,L_j)\ |\ p\in L_i, p\in L_j\}} \ar[dl]\ar[dr] & {}\\ I\ar[rd] &{}&*+[r]{I=\{(p,L_i)\ |\ p\in ...
3
votes
1answer
86 views

Fixing a Commutative Diagram

I am using the xymatrix command... If I type the following code \documentclass[11pt,oneside,a4paper,fleqn]{report} \usepackage[all,cmtip]{xy} \begin{document} $\xymatrix{ 0 \ar[r] & A ...
2
votes
1answer
79 views

Adding labels to xypic

How would I add labels to the following xypic? \xymatrix{ 1 \ar@<-.5ex>[r] \ar@<.5ex>[r] & 2. } I would like to add a \alpha_1 above the top arrow and a \alpha_2 below the bottom ...
4
votes
1answer
996 views

Writing a 6-term Exact Sequence

I am trying to use the xymatrix package to write the following exact sequence $\xymatrix{ A \ar[r] & B \ar[r] &C \ar[d] & \\ \ar[u]& D \ar[l]& E \ar[l]& F }$ When I ...
2
votes
1answer
67 views

XY matrix tampering with footnote counter

Typesetting the following MWE: \documentclass[a4paper]{report} \usepackage[all]{xy} \usepackage{mathtools} \begin{document} \arabic{footnote} ...
5
votes
3answers
406 views

Draw a graph using xymatrix. Is there another way?

I am using the package xy to draw simple Graphs or Networks. It allows oriented and non oriented edges and even weights on the edges, but the code is very complicated and it is very difficult to build ...
0
votes
1answer
251 views

Centering a xy matrix inside beamer frame and figure

In the following beamer frame, I want the description text to stay top-left, while the xymatrix-figure should be centered. However, whatever I tried with \centering, \begin{center} and other online ...
1
vote
1answer
208 views

Improve inline xymatrix/tikzcd?

When I was typesetting commutative diagrams, I always put my \xymatrix or tikzcd in displaymath: For a long time I believed that this is the only way to do so. However, about last month, I saw ...
2
votes
1answer
92 views

How to align brackets in this diagram? [duplicate]

When I write the following : \documentclass[psamsfonts]{amsart} \usepackage{amssymb,amsfonts} \usepackage[all,arc]{xy} \begin{document} \[Q(M) :=\left[ \xymatrix{ &\Xi(j^*M) ...
5
votes
2answers
158 views

Arrow cuts symbol when using the xymatrix command

I would like to know the following: Using xy-pic, how can I avoid that in the diagram below the one arrow's tail cuts the letter I? Is there a command in xy-pic to shorten arrows? Thanks for the ...
6
votes
1answer
147 views

xymatrix is broken when inside section

If I use xymatrix inside of a section command, it doesn't compile. Example: \documentclass{article} \usepackage[all,cmtip]{xy} \begin{document} \section{$\xymatrix{A\ar[r]&B}$} \end{document} ...
11
votes
3answers
402 views

Circling a collection objects in xymatrix

I have the following code that produces a bicomplex: \begin{displaymath} \xymatrix{ 0 \ar[r] & \Omega^0_X \ar[d] \ar[r] & \Omega_X^1 \ar[r] \ar[d] & \ldots \ar[r] & \Omega_X^n \ar[d] ...
7
votes
2answers
167 views

How can I change the style of two-cells?

How can I change the style of a two-cell? Take the following minimal example: \documentclass{article} \usepackage[all,cmtip,2cell]{xy} \UseTwocells \begin{document} $\xymatrix@C+1pc{C ...
4
votes
2answers
131 views

How can I get a curved arrow to break?

I have the following diagram in xypic: \documentclass{article} \usepackage{amsmath,amsthm} \usepackage[all,cmtip,2cell]{xy} \begin{document} \[\xymatrix{ & K\Omega M \ar[rr] ...
2
votes
1answer
241 views

xy and circuitikz conflict

Following MWE compiles: \documentclass{beamer} %\usepackage[all]{xy} \usepackage{circuitikz} \begin{document} \end{document} Following MWE also compiles: \documentclass{beamer} ...
2
votes
1answer
63 views

Error: LaTeX Xy-pic error: <turn> cannot be half or full… What does it mean?

I'm attempting to use xy to make an arrow bend a specific way. When I try it, this error pops up: LaTeX Xy-pic error: < turn > cannot be half or full. What does this mean? For more context, ...