{"version":"1.0","type":"link","title":"Variational vector field - Newikis","description":"In the mathematical fields of the calculus of variations and differential geometry, the variational vector field is a certain type of vector field defined on the tangent bundle of a differentiable manifold which gives rise to variations along a vector field in the manifold itself.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}