Kaveh Eftekharinasab
On the existence of a global diffeomorphism between Frechet spaces [] !Otitkn.pft: FILE NOT FOUND! !oizd.pft: FILE NOT FOUND! !ospec.pft: FILE NOT FOUND! !oistaspk_H.pft: FILE NOT FOUND!

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Анотація: We provide sufficient conditions for existence of a global diffeomorphism between tame Frechet spaces. We prove a version of the mountain pass theorem which plays a key ingredient in the proof of the main theorem. !oprip481_H.pft: FILE NOT FOUND!