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math.FA2016
Ultradifferentiable functions of class $M_p^{\t,\s}$ and microlocal regularity
Nenad Teofanov, Filip Tomic
We study spaces of ultradifferentiable functions which contain Gevrey classes. Although the corresponding defining sequences do not satisfy Komatsu's condition (M.2)', we prove app…
math.AP2016
Beyond Gevrey regularity
Stevan Pilipović, Nenad Teofanov, Filip Tomić
We define and study classes of smooth functions which are less regular than Gevrey functions. To that end we introduce two-parameter dependent sequences which do not satisfy Komats…