[1661] Determination of the spectral gap for Kac's master equation and related stochastic evolution

[1662] Best uniform rational approximation of$x$^{α}on [0, 1]

[1663] The$Tb$-theorem on non-homogeneous spaces

[1664] Painlevé's problem and the semiadditivity of analytic capacity

[1665] A parametrized index theorem for the algebraic$K$-theory Euler class