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| author | Prefetch | 2021-05-28 15:27:37 +0200 |
|---|---|---|
| committer | Prefetch | 2021-05-28 15:27:37 +0200 |
| commit | 9657833b115c8a61509295d2296c6f89e81fd219 (patch) | |
| tree | 957ac6c1eb897c13939d849513508145d7d258f7 /content/know/concept/calculus-of-variations/index.pdc | |
| parent | 4780106a4f191c41d3b82ca9d1327a1c95a72055 (diff) | |
Improve citations
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| -rw-r--r-- | content/know/concept/calculus-of-variations/index.pdc | 3 |
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diff --git a/content/know/concept/calculus-of-variations/index.pdc b/content/know/concept/calculus-of-variations/index.pdc index 576863c..a8861cb 100644 --- a/content/know/concept/calculus-of-variations/index.pdc +++ b/content/know/concept/calculus-of-variations/index.pdc @@ -338,3 +338,6 @@ And then the remaining $N - M$ equations can be solved in the normal unconstrain 1. G.B. Arfken, H.J. Weber, *Mathematical methods for physicists*, 6th edition, 2005, Elsevier. +2. O. Bang, + *Applied mathematics for physicists: lecture notes*, 2019, + unpublished. |