@article { ISI:A1996UM18000011,
	title = {Algebras of singular integral operators with piecewise continuous coefficients on reflexive Orlicz spaces},
	journal = {Mathematische Nachrichten},
	volume = {179},
	year = {1996},
	pages = {187-222},
	publisher = {{WILEY-V C H VERLAG GMBH}},
	type = {{Article}},
	address = {{PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY}},
	abstract = {<script src={\textquoteright}https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML{\textquoteright}></script><p>We consider singular integral operators with piecewise continuous coefficients on reflexive Orlicz spaces \(L_M(\Gamma)\), which are generalizations of the Lebesgue spaces \(L_p(\Gamma)\), \(1 \&lt; p \&lt; \infty\). We suppose that \(\Gamma\) belongs to a large class of Carleson curves, including curves with corners and cusps as well as curves that look locally like two logarithmic spirals scrolling up at the same point. For the singular integral operator associated with the Riemann boundary value problem with a piecewise continuous coefficient \(G\), we establish a Fredholm criterion and an index formula in terms of the essential range of \(G\) complemented by spiralic horns depending on the Boyd indices of \(L_M(\Gamma)\) and contour properties. Our main result is a symbol calculus for the closed algebra of singular integral operators with piecewise continuous matrix-valued coefficients on \(L_M^n(\Gamma)\). </p>
},
	keywords = {Boyd indices, Fredholmness}, reflexive Orlicz space, {singular integral operator},
	issn = {{0025-584X}},
	doi = {{10.1002/mana.19961790112}},
	url = {http://onlinelibrary.wiley.com/doi/10.1002/mana.19961790112/abstract;jsessionid=12A98E1CA7FADB04EF49A6BF53EE9A4F.d03t01},
	author = {Karlovich, Alexei Yu.}
}
