Markus Passenbrunner, Karen Keryan,
"Unconditionality of periodic orthonormal spline systems in Lp"
, in Studia Mathematica, Vol. 248, Seite(n) 57-91, 2019, ISSN: 1730-6337
Original Titel:
Unconditionality of periodic orthonormal spline systems in Lp
Sprache des Titels:
Englisch
Original Kurzfassung:
Given any natural number k and any dense point sequence (tn) on the torus T, we prove that the corresponding periodic orthonormal spline system of order k is an unconditional basis in Lp for 1<p<?.