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Questions tagged [commutative-diagrams]

Questions regarding the creation of commutative diagrams. Use this tag if you can't find a more specific tag for one of these packages: https://www.ctan.org/topic/diagram-comm

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5 votes
4 answers
442 views

How to typeset commutative diagrams

I want to include the following commutative diagram in my work: I tried using the following code: \begin{center} \begin{tikzcd} \beta X \arrow[ld, "\pi_{\mathcal{F}}"] \arrow[d, ...
3 votes
1 answer
107 views

Please help me in giving me the idea of making the following diagram

My approach is in this way. \documentclass[12pt,reqno,a4paper]{amsart} \usepackage{tikz-cd} \tikzcdset{row sep/normal=50pt, column sep/normal=50pt} \begin{document} \begin{tikzcd} A \arrow[r, &...
0 votes
2 answers
569 views

Commutative diagram for Hopf Algebra

I'd like to reproduce the following diagram: I've seen there are code for similar exagons on this website but I'm not that good with tikz to generalise them and add the central line.. Thank you!
3 votes
2 answers
60 views

Long curly braces in quiver diagram

I made this diagram using https://q.uiver.app/ This is the corresponding Latex code: \documentclass{article} \usepackage{quiver} \usepackage{amsmath} \usepackage[utf8]{inputenc} \begin{document} \[...
-1 votes
3 answers
96 views

Commutative diagram, better than with matrix [closed]

Could someone provide a decent way of drawing the following picture? $$ \begin{matrix*} &\mathbb H&\overset{T}{\longrightarrow}&\mathbb H& \\ \text{\footnotesize P}&\downarrow&&...
1 vote
1 answer
932 views

Problem with amscd package

I'm trying to insert a commutative diagram into a report. I've loaded the amscd package, but I have a problem with its diagrams. When I put up or down arrows, there are no problems. For example, ...
2 votes
2 answers
232 views

4 term exact sequence diagram, surjective map

\begin{document} \[ \begin{CD} 0 @>>> a @>>>b @>>>c@>>> Y@>>> 0 \\ @. @VV{f}V @VV{g}V @VV{h}V @VV{i}V @. \\ 0 @>>>d @>&...
-1 votes
3 answers
137 views

How can you create a feedback diagram where the loops have rounded corners?

I am currently using MS paint to draw diagrams such as these. However, I would like the loops at the top and at the bottom (line with arrows connecting the blocks) to have rounded corners, as opposed ...
2 votes
2 answers
102 views

Problem with drawing a commutative diagram

I am an experienced LaTeX user, and I have drawn many diagrams in my life. My trouble right now is (I will put up a full example) \documentclass{article} \usepackage{amsmath} \usepackage{amssymb} \...
4 votes
2 answers
252 views

Diagram Problem

I need a diagram, I have attached the shape below, this is my attempt but it didn't work as I wanted, I would be very grateful if you can help me. \documentclass{article} \usepackage{amssymb} \...
2 votes
1 answer
75 views

Implies and centered backtick for no implies in a particular commutative diagram using xy package

I have this MWE: \documentclass{amsart} \usepackage[cmtip, all]{xy} \begin{document} \xymatrix@R=2pc@C=2pc{ f\in\mathcal C^1(D) \ar@<.8ex>@{=>}[r] \ar@<-.8ex>@{<=}[r]|{\SelectTips{...
0 votes
1 answer
110 views

Shift arrow tail

I have seen in the xypic guide that you can shift the tail by adding the command \newdir{ >}{{}*!/-5pt/@{>}}. However, this doesn't work if the arrow isn't to the right. Is there a way to make ...
0 votes
2 answers
56 views

rightleftharpoons in "commutative" diagram

\usepackage{amsmath,amscd} and this $\begin{CD} cc @>a>b> ct\\ @VlVrV @AlAr A\\ tc @<a<b< tt \end{CD}$ but I want to replace ...
1 vote
0 answers
33 views

How to Temporarily Diable \MakeOuterQuote for the quiver Package? [duplicate]

In my preamble, I have \usepackage[autostyle=false, style=english]{csquotes} \MakeOuterQuote{"} This allows me to write "x" as if I am writing ``x'' in LaTeX. However, this ...
2 votes
3 answers
98 views

Thin diamond shape in tikzcd

I'm trying to make a diagram of diagrams, and so have ended up with something like this diamond shape \documentclass[a4paper,11pt]{book}% \usepackage{amsmath} \usepackage{tikz} \usetikzlibrary{cd} \...
0 votes
3 answers
40 views

Alining 'semi-triangular' commutative diagram

I'm trying to draw a commutative diagram of the this figure: But the best I can do is with the following code: \begin{tikzcd}[column sep=5em] & U \arrow[r, "i"] & V \arrow[r, &...
1 vote
1 answer
142 views

diagrams.sty can't draw \ruTo(4,2)

I ran into a problem of drawing an arrow \ruTo(4,2). The following example didn't draw the diagonal arrow, as in However, it works well for \rdTo(4,2) and \ruTo(2,2), as in and I'm really ...
2 votes
4 answers
364 views

Hexagon commutative diagram in mathematics (Herbrand quotient diagram)

The following code \[ \begin{tikzpicture}[>=latex] \def\radius{3cm} % change to an appropriate value \node (h0A) at (60:\radius) {$H^0(G,A)$}; \node (h0C) at (0:\radius) {$H^0(G,C)$...
0 votes
2 answers
104 views

How to make a from= , to= argument work in Tikzcd in compatibility mode?

For some reason, which will probably be too much work to fix without breaking something else in my document, Tikzcd only works in my document in compatibility mode with the "Alternative syntax ...
1 vote
2 answers
195 views

Unusual diagram of snake lemma

I want to draw the following diagram in LaTeX. This is essentially a diagram of the snake lemma, but a bit different from the usual one. By rotating the diagram of the snake lemma ninety degrees and ...
0 votes
1 answer
43 views

Issue with diagrams made using tikzcd

I have made the following diagrams using the tikz-cd environment: \[\begin{tikzcd}[column sep=25pt]\emph{Aut}(A)\arrow[rr,"\phi_h"]&&\emph{Aut (A')\\&G\arrow[ur,"\rho'"...
-1 votes
1 answer
104 views

Draw the simple graph with or without Tikz [closed]

I am trying to recover the LaTeX code of the following graph. I have basic knowledge of Tikz and can work this out. Instead, I am looking for ways to let the program bend the arrows automatically, ...
1 vote
1 answer
46 views

A diagram in xymatrix, and a problem with arrows

In the code below, the arrows from left to right and up and down get mixed up and look like a single arrow. How can I separate them so that I have one arrow> pointing up and one pointing down, and ...
1 vote
3 answers
171 views

How to do pullback with universal property diagram?

I want to make a commutative diagram in the tikz (or tikz-cd) environment to demonstrate the universal property of the pullback. To be precise, I want to make the following diagram in LaTeX (the ...
2 votes
2 answers
54 views

xymatrix arrow labels for long formulas

I'm trying to label an arrow in an xymatrix but because one of the formulas is quite long the label for the arrow is appearing over the second formula rather than over the arrow. What is the best way ...
0 votes
2 answers
74 views

Unable to draw commutative diagram under amsart

Here i attached the code \documentclass[11pt]{amsart} \usepackage[dvips]{epsfig} \usepackage[all,cmtip]{xy} \usepackage{graphicx} \usepackage{tikz-cd} \usepackage{tikz} \usetikzlibrary{cd} \...
0 votes
0 answers
39 views

Problem with drawing commutative diagram using tikzcd inside onslide command in frame [duplicate]

I have been trying to prepare a presentation for which I require a commutative diagram. Now I tried to use tikzcd to draw the diagram, but it didn't work properly. Here's the code: \begin{frame}{...
5 votes
2 answers
265 views

Draw right triangular commutative diagram

I was wondering how to draw the commutative diagram of the following figure. The closest I could get from previous posts is given in the code below, but it is not quite right. \documentclass{article} ...
1 vote
1 answer
240 views

Pushout square with ulcorner and cdot

My question is basically equivalent to this solved one. I adapted that code as \newcommand*{\po}{\mbox{\LARGE{$\mathrlap{\cdot}\ulcorner$}}} with tikzcd \ar[dr, phantom, "\po", very near end]...
2 votes
1 answer
59 views

Distorted arrows when scaling tikzcd graph horizontally

I have a communicative graph in a tikzcd environment, here is the code: \begin{tikzcd}[row sep=5ex, column sep=0.01ex] & &...
5 votes
1 answer
680 views

Tikzcd "Crossing Over" Background Color?

I'm making a Tikzcd diagram but I wanted to add color to the background of my document like so: However, there's clearly an issue with the middle diagram. In the middle diagram, I wanted to make ...
0 votes
1 answer
134 views

Paul Taylor's diagrams.sty NEVER HAPPEN error redux

This is essentially the same problem as in Paul Taylor's diagrams.sty NEVER HAPPEN error but the solution given there isn't working for me. I previously had no problem with this on my old HP ...
19 votes
3 answers
5k views

How to put a square inside a commutative diagram?

How to put a square inside a commutative diagram as in the following picture: It would like to have a square in the following diagram: \documentclass[a4paper,12pt]{article} \usepackage{tikz-cd} \...
1 vote
4 answers
214 views

Set the elements in corners to keep the arrow length same in a tikzcd commutative diagram

In my commutative diagram in my MWE, I want to keep the arrow lengths fixed in such a way that the lengths of elements (math terms or equations) should not affect the individual arrow lengths. Here's ...
1 vote
2 answers
217 views

Typesetting small inline commutative triangles

Below is an excerpt from Anton Geraschenko's stack notes. How can I typeset the triangle of arrows? I thought of using underset somehow but I don't get a long enough arrow and the spacing doesn't ...
2 votes
2 answers
328 views

Arrows between tensor products

An arrow between tensor products $A\otimes B\to C\otimes D$ is determined by its components $A\to C$ and $B\to D$. Hence it seems natural to represent such an arrow by a pair of arrows. My question ...
2 votes
2 answers
122 views

tikz-cd package, trivial example but with an error while compiling

I want to draw a very simple $\LaTeX$ diagram with tikz package, but it gives me an error, see below: SOURCE: \documentclass{article} \usepackage{amssymb} \usepackage[czech]{babel} \usepackage[utf8]...
1 vote
3 answers
136 views

A package for nested commutative diagrams

Is there a package that offers nested commutative diagrams? I want to be able to use a commutative diagram in a marginal note to a main diagram. The idea of what I'm looking for should hopefully be ...
1 vote
3 answers
177 views

Tags for rows in a commutative diagram using tikz-cd

Consider a commutative diagram such as \documentclass{scrartcl} \usepackage{mathtools, tikz-cd} \begin{document} \begin{equation} \begin{tikzcd} 0 \rar & A \dar \rar & ...
0 votes
2 answers
328 views

Adding boxed texts on commutative diagram

I'm trying to draw this commutative diagram (source: Elements of Algebraic Topology by James Munkres). I know how to draw the diagram using tikzcd without the boxes. Can someone help me about how to ...
2 votes
4 answers
509 views

How to modify the cell dimensions in tikzcd?

Code: \[ \begin{tikzcd}[cells={nodes={draw=gray}}] \text{Math is excellent!} \ar[r, rightarrow] \ar[d, leftarrow] & \text{w} \ar[d, rightarrow]\\ \text{w} \ar[u, rightarrow] \ar[r, ...
1 vote
1 answer
76 views

comm. diagram of ∞ ordinals with ∞ morphisms

Just started learning TikZ this week, and I'm coming in with kind of a complex question for a first render. I'd like to be able to take a numberline, and maybe a /foreach loop, to render a supertask ...
0 votes
1 answer
84 views

$\mathrlap{\cdot}\lrcorner$ [closed]

I was using \newcommand*{\pb}{\mbox{\LARGE{$\mathrlap{\cdot}\lrcorner$}}} and put \arrow[dr, phantom, "\pb", very near start] in tikz-cd code to indicate a pullback square. It works well ...
1 vote
1 answer
104 views

tikzcd align one diagram below another

I want to use tikzcd to draw a diagram with one above another, and with a big downarrow from up to down. So I need to put the following 3 parts vertically: And I want to get another similar one on ...
1 vote
3 answers
539 views

pretty non-arrow symbols in commutative diagrams in TikZ and TikZ-cd

I woulg like get to get some way to be able to write pretty non-arrow symbols (isomorphism \cong or \simeq but also \neq or \subset and so on) in commutative diagrams. For this pourpose I think TikZ ...
3 votes
2 answers
304 views

Achieve desired alignment of arrows in tikz-cd diagram [duplicate]

I want to add to add the supersets of the sets U_\tau and V_\tau (respectively for \pi) to the following tikz-cd diagram I managed to achieve the following result Latex code: \documentclass[openany]{...
0 votes
2 answers
80 views

Ending lines of text inside a commutative diagram

Consider the following diagram: \begin{tikzcd} \text{This is a sentence} \arrow[r, "\phi"] & x \end{tikzcd} I wish for the "This is" to be above "a sentence". I've ...
2 votes
2 answers
78 views

Rectilinear coordinates in tikz-cd

In the diagram \documentclass{scrartcl} \usepackage{tikz-cd} \begin{document} \[ \begin{tikzcd} A \ar[rr, ""' name=x] &&[2cm] B\\ &C \ar[ur, ...
0 votes
2 answers
160 views

How to draw a commutative diagram with a half circle added on its left?

Here is the figure I wanna draw: I know how to draw the commutative diagram without the extension on the left of my figure, here is the code: \documentclass{book} \usepackage{amsmath} \usepackage{...
2 votes
1 answer
173 views

Drawing homotopy sequence with tiKz

I'm trying to draw the homotopy sequence of a Serre fibration. I've been looking for how to do it and I have found how to draw a "snake diagram" but it did not work for me writing this code: ...

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