Symmetrization and antisymmetrization of tensor products
up vote
2
down vote
favorite
How do I achieve something like
or
in LaTeX? The curved lines indicate symmetrization with respect to the indices they join, and the straight lines indicate antisymmetrization.
math-mode tensor
add a comment |
up vote
2
down vote
favorite
How do I achieve something like
or
in LaTeX? The curved lines indicate symmetrization with respect to the indices they join, and the straight lines indicate antisymmetrization.
math-mode tensor
add a comment |
up vote
2
down vote
favorite
up vote
2
down vote
favorite
How do I achieve something like
or
in LaTeX? The curved lines indicate symmetrization with respect to the indices they join, and the straight lines indicate antisymmetrization.
math-mode tensor
How do I achieve something like
or
in LaTeX? The curved lines indicate symmetrization with respect to the indices they join, and the straight lines indicate antisymmetrization.
math-mode tensor
math-mode tensor
asked 3 hours ago
leastaction
19311
19311
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add a comment |
2 Answers
2
active
oldest
votes
up vote
2
down vote
accepted
Here is a simpleminded proposal.
documentclass{article}
usepackage{tikz}
usetikzlibrary{tikzmark}
begin{document}
$u^{tikzmarknode{i1}{i}tikzmarknode{j1}{j}}
tikzmarknode{v1}{v}^{tikzmarknode{k1}{k}tikzmarknode{l1}{ell}}$
begin{tikzpicture}[overlay,remember picture]
draw[blue,thick] (i1.north east) to[out=30,in=150] (l1.north west);
draw[blue,thick] (j1) -- ++(0,-1.5ex) -| (k1);
end{tikzpicture}
end{document}
Thanks! In your code, I suppose v1 isn’t being used.
– leastaction
2 hours ago
Can you perhaps edit your answer to include the symmetrization below and antisymmetrization above as well? I couldn't get them to work in spite of using something like "draw[red,thick] (j1.south west) to [out=300,in=225] (k1.south west);"
– leastaction
16 mins ago
add a comment |
up vote
1
down vote
Also with pstricks (compile with xelatex):
documentclass{article}
usepackage{pst-node}
begin{document}
$u^{rnode{i}{i}rnode{j}{j}} v^{rnode{k}{k}rnode{l}{ell}}$
ncarc[linecolor=blue,nodesep=1pt,arcangle=60]{i}{l}
ncbar[linecolor=blue,nodesep=1pt,arm=3pt,angle=-90]{j}{k}
end{document}
add a comment |
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
2
down vote
accepted
Here is a simpleminded proposal.
documentclass{article}
usepackage{tikz}
usetikzlibrary{tikzmark}
begin{document}
$u^{tikzmarknode{i1}{i}tikzmarknode{j1}{j}}
tikzmarknode{v1}{v}^{tikzmarknode{k1}{k}tikzmarknode{l1}{ell}}$
begin{tikzpicture}[overlay,remember picture]
draw[blue,thick] (i1.north east) to[out=30,in=150] (l1.north west);
draw[blue,thick] (j1) -- ++(0,-1.5ex) -| (k1);
end{tikzpicture}
end{document}
Thanks! In your code, I suppose v1 isn’t being used.
– leastaction
2 hours ago
Can you perhaps edit your answer to include the symmetrization below and antisymmetrization above as well? I couldn't get them to work in spite of using something like "draw[red,thick] (j1.south west) to [out=300,in=225] (k1.south west);"
– leastaction
16 mins ago
add a comment |
up vote
2
down vote
accepted
Here is a simpleminded proposal.
documentclass{article}
usepackage{tikz}
usetikzlibrary{tikzmark}
begin{document}
$u^{tikzmarknode{i1}{i}tikzmarknode{j1}{j}}
tikzmarknode{v1}{v}^{tikzmarknode{k1}{k}tikzmarknode{l1}{ell}}$
begin{tikzpicture}[overlay,remember picture]
draw[blue,thick] (i1.north east) to[out=30,in=150] (l1.north west);
draw[blue,thick] (j1) -- ++(0,-1.5ex) -| (k1);
end{tikzpicture}
end{document}
Thanks! In your code, I suppose v1 isn’t being used.
– leastaction
2 hours ago
Can you perhaps edit your answer to include the symmetrization below and antisymmetrization above as well? I couldn't get them to work in spite of using something like "draw[red,thick] (j1.south west) to [out=300,in=225] (k1.south west);"
– leastaction
16 mins ago
add a comment |
up vote
2
down vote
accepted
up vote
2
down vote
accepted
Here is a simpleminded proposal.
documentclass{article}
usepackage{tikz}
usetikzlibrary{tikzmark}
begin{document}
$u^{tikzmarknode{i1}{i}tikzmarknode{j1}{j}}
tikzmarknode{v1}{v}^{tikzmarknode{k1}{k}tikzmarknode{l1}{ell}}$
begin{tikzpicture}[overlay,remember picture]
draw[blue,thick] (i1.north east) to[out=30,in=150] (l1.north west);
draw[blue,thick] (j1) -- ++(0,-1.5ex) -| (k1);
end{tikzpicture}
end{document}
Here is a simpleminded proposal.
documentclass{article}
usepackage{tikz}
usetikzlibrary{tikzmark}
begin{document}
$u^{tikzmarknode{i1}{i}tikzmarknode{j1}{j}}
tikzmarknode{v1}{v}^{tikzmarknode{k1}{k}tikzmarknode{l1}{ell}}$
begin{tikzpicture}[overlay,remember picture]
draw[blue,thick] (i1.north east) to[out=30,in=150] (l1.north west);
draw[blue,thick] (j1) -- ++(0,-1.5ex) -| (k1);
end{tikzpicture}
end{document}
answered 2 hours ago
marmot
81.7k491174
81.7k491174
Thanks! In your code, I suppose v1 isn’t being used.
– leastaction
2 hours ago
Can you perhaps edit your answer to include the symmetrization below and antisymmetrization above as well? I couldn't get them to work in spite of using something like "draw[red,thick] (j1.south west) to [out=300,in=225] (k1.south west);"
– leastaction
16 mins ago
add a comment |
Thanks! In your code, I suppose v1 isn’t being used.
– leastaction
2 hours ago
Can you perhaps edit your answer to include the symmetrization below and antisymmetrization above as well? I couldn't get them to work in spite of using something like "draw[red,thick] (j1.south west) to [out=300,in=225] (k1.south west);"
– leastaction
16 mins ago
Thanks! In your code, I suppose v1 isn’t being used.
– leastaction
2 hours ago
Thanks! In your code, I suppose v1 isn’t being used.
– leastaction
2 hours ago
Can you perhaps edit your answer to include the symmetrization below and antisymmetrization above as well? I couldn't get them to work in spite of using something like "draw[red,thick] (j1.south west) to [out=300,in=225] (k1.south west);"
– leastaction
16 mins ago
Can you perhaps edit your answer to include the symmetrization below and antisymmetrization above as well? I couldn't get them to work in spite of using something like "draw[red,thick] (j1.south west) to [out=300,in=225] (k1.south west);"
– leastaction
16 mins ago
add a comment |
up vote
1
down vote
Also with pstricks (compile with xelatex):
documentclass{article}
usepackage{pst-node}
begin{document}
$u^{rnode{i}{i}rnode{j}{j}} v^{rnode{k}{k}rnode{l}{ell}}$
ncarc[linecolor=blue,nodesep=1pt,arcangle=60]{i}{l}
ncbar[linecolor=blue,nodesep=1pt,arm=3pt,angle=-90]{j}{k}
end{document}
add a comment |
up vote
1
down vote
Also with pstricks (compile with xelatex):
documentclass{article}
usepackage{pst-node}
begin{document}
$u^{rnode{i}{i}rnode{j}{j}} v^{rnode{k}{k}rnode{l}{ell}}$
ncarc[linecolor=blue,nodesep=1pt,arcangle=60]{i}{l}
ncbar[linecolor=blue,nodesep=1pt,arm=3pt,angle=-90]{j}{k}
end{document}
add a comment |
up vote
1
down vote
up vote
1
down vote
Also with pstricks (compile with xelatex):
documentclass{article}
usepackage{pst-node}
begin{document}
$u^{rnode{i}{i}rnode{j}{j}} v^{rnode{k}{k}rnode{l}{ell}}$
ncarc[linecolor=blue,nodesep=1pt,arcangle=60]{i}{l}
ncbar[linecolor=blue,nodesep=1pt,arm=3pt,angle=-90]{j}{k}
end{document}
Also with pstricks (compile with xelatex):
documentclass{article}
usepackage{pst-node}
begin{document}
$u^{rnode{i}{i}rnode{j}{j}} v^{rnode{k}{k}rnode{l}{ell}}$
ncarc[linecolor=blue,nodesep=1pt,arcangle=60]{i}{l}
ncbar[linecolor=blue,nodesep=1pt,arm=3pt,angle=-90]{j}{k}
end{document}
edited 1 hour ago
answered 1 hour ago
AboAmmar
31.8k22781
31.8k22781
add a comment |
add a comment |
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