{"id":104100,"date":"2020-03-21T21:04:46","date_gmt":"2020-03-22T04:04:46","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2020\/03\/helmholtz-decomposition"},"modified":"2020-03-21T21:04:46","modified_gmt":"2020-03-22T04:04:46","slug":"helmholtz-decomposition","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2020\/03\/helmholtz-decomposition","title":{"rendered":"Helmholtz decomposition"},"content":{"rendered":"<p>Essentially this can lead to euclidean geometry in programming essentially allowing near infinite decompression either in programming or in devices or even spaceships.<\/p>\n<hr>\n<p>In <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Physics\" title=\"Physics\">physics<\/a> and <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Mathematics\" title=\"Mathematics\">mathematics<\/a>, in the area of <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Vector_calculus\" title=\"Vector calculus\">vector calculus<\/a>, <b>Helmholtz\u2019s theorem<\/b>,<sup id=\u201d cite_ref-1\u201d class=\u201d reference\u201d><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Helmholtz_decomposition#cite_note-1\">[1]<\/a><\/sup><sup id=\u201d cite_ref-2\u201d class=\u201d reference\u201d><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Helmholtz_decomposition#cite_note-2\">[2]<\/a><\/sup> also known as the <b>fundamental theorem of vector calculus<\/b>,<sup id=\u201d cite_ref-3\u201d class=\u201d reference\u201d><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Helmholtz_decomposition#cite_note-3\">[3]<\/a><\/sup><sup id=\u201d cite_ref-4\u201d class=\u201d reference\u201d><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Helmholtz_decomposition#cite_note-4\">[4]<\/a><\/sup><sup id=\u201d cite_ref-5\u201d class=\u201d reference\u201d><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Helmholtz_decomposition#cite_note-5\">[5]<\/a><\/sup><sup id=\u201d cite_ref-6\u201d class=\u201d reference\u201d><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Helmholtz_decomposition#cite_note-6\">[6]<\/a><\/sup><sup id=\u201d cite_ref-7\u201d class=\u201d reference\u201d><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Helmholtz_decomposition#cite_note-7\">[7]<\/a><\/sup><sup id=\u201d cite_ref-8\u201d class=\u201d reference\u201d><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Helmholtz_decomposition#cite_note-8\">[8]<\/a><\/sup><sup id=\u201d cite_ref-9\u201d class=\u201d reference\u201d><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Helmholtz_decomposition#cite_note-9\">[9]<\/a><\/sup> states that any sufficiently <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Smooth_function\" class=\"\" title=\"Smooth function\">smooth<\/a>, rapidly decaying <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Vector_field\" title=\"Vector field\">vector field<\/a> in three dimensions can be resolved into the sum of an <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Irrotational_vector_field\" class=\"\" title=\"Irrotational vector field\">irrotational<\/a> (<a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Curl_(mathematics)\" title=\"Curl (mathematics)\">curl<\/a>-free) vector field and a <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Solenoidal\" class=\"\" title=\"Solenoidal\">solenoidal<\/a> (<a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Divergence\" title=\"Divergence\">divergence<\/a>-free) vector field; this is known as the <b>Helmholtz decomposition<\/b> or <b>Helmholtz representation<\/b>. It is named after <a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Hermann_von_Helmholtz\" title=\"Hermann von Helmholtz\">Hermann von Helmholtz<\/a>.<sup id=\u201d cite_ref-10\u201d class=\u201d reference\u201d><a href=\"https:\/\/en.m.wikipedia.org\/wiki\/Helmholtz_decomposition#cite_note-10\">[10]<\/a><\/sup><\/p>\n<p>As an irrotational vector field has a scalar potential and a solenoidal vector field has a vector potential, the Helmholtz decomposition states that a vector field (satisfying appropriate smoothness and decay conditions) can be decomposed as the sum of the form \u2212 \u2207 \u03d5 + \u2207 \u00d7 A {\\displaystyle -\\nabla \\phi +\\nabla \\times \\mathbf {A} }, where \u03d5 {\\displaystyle \\phi } is a scalar field called \u201cscalar potential\u201d, and A is a vector field, called a vector potential.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Essentially this can lead to euclidean geometry in programming essentially allowing near infinite decompression either in programming or in devices or even spaceships. In physics and mathematics, in the area of vector calculus, Helmholtz\u2019s theorem,[1][2] also known as the fundamental theorem of vector calculus,[3][4][5][6][7][8][9] states that any sufficiently smooth, rapidly decaying vector field in three [\u2026]<\/p>\n","protected":false},"author":513,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[219,1514],"tags":[],"class_list":["post-104100","post","type-post","status-publish","format-standard","hentry","category-physics","category-space-travel"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/104100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/513"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=104100"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/104100\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=104100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=104100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=104100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}