document.write("«&nbsp;<a href='/news/view?id=140587'>Galois groups and group actions on Lie algebras. (arXiv:1505.07346v3 [math.RA] UPDATED)</a>");document.write(" | ");document.write("<a href='/news/view?id=140589'>Generalized information structures and their cohomology. (arXiv:1709.07807v2 [cs.IT] UPDATED)</a>&nbsp;»");