id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejde-1476	Tumanyan, Ani	Normal solvability and Fredholm properties for special classes of hypoelliptic operators	2025	17	.pdf	application/pdf	7906	398	72	We also provide applications to the smoothness of solutions, index invariance on the scale, and spectral properties of such operators. Isomorphic characteristics for quasielliptic op- erators with constant coefficients on a special scale of weighted spaces have been derived in the works of Demidenko (see [10, 11]), and such operators have been 2020 Mathematics Subject Classification.	cache/ejde-1476.pdf	txt/ejde-1476.txt