For any monotone function psi(y) = O(y(-1/s)), we prove the existence of a continual family of vectors (alpha(1),...,alpha(s)) is an element of R-s admitting infinitely many simultaneous psi-approximations, but no c p...
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For any monotone function psi(y) = O(y(-1/s)), we prove the existence of a continual family of vectors (alpha(1),...,alpha(s)) is an element of R-s admitting infinitely many simultaneous psi-approximations, but no c psi-approximations with some constant c > 0.
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