Jacopo Bertolotti
j_bertolotti
#PhysicsFactlet (273)A brief introduction to the calculus of variations.Trigger warning: lots of formulas manipulated the way experimental physicists do 1/ The simplest introduction to the calculus of variations is
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A few days ago I was asked by some last year students advice on how to decide whether doing a PhD is the right thing to do. I will put
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I don't have anything to celebrate, but any occasion is good to make a list of people who I think you should follow, but judging from their follower count you
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