document.write("«&nbsp;<a href='/news/view?id=151524'>Design and properties of wave packet smoothness spaces. (arXiv:1904.10687v1 [math.FA])</a>");document.write(" | ");document.write("<a href='/news/view?id=151526'>Deza graphs with parameters (v,k,k-2,a). (arXiv:1904.06974v2 [math.CO] UPDATED)</a>&nbsp;»");