id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejde-552	Bauer, Sean; Petrov, Nikola P.	Existence of KAM tori for presymplectic vector fields	2020	26	.pdf	application/pdf	12145	734	79	= K∗θ ωθ, where K∗θ : TθTd+n → TK(θ)P is the derivative of K at θ ∈ Td+n and we consider ω ∈ Rd+n as ωθ ∈ TθTd+n = Rd+n. ∈ TK(θ)K ⊆ TK(θ)P is the value of Vλ̄ at K(θ) ∈ K, ωθ ∈ TθTd+n is the Diophantine vector ω considered as an element of TθTd+n = Rd+n, and K∗θ :	cache/ejde-552.pdf	txt/ejde-552.txt