TY - BOOK AU - Christensen, Ole TI - Frames and bases : : an introductory course SN - 9780817646776 U1 - 515.63 CHR PY - 2008/// CY - Boston PB - : Springer KW - Bases (Linear topological spaces) KW - ;Signal processing--Mathematics KW - ;Frames (Vector analysis) KW - ;Mathematics KW - ;Operator theory KW - ;Functional analysis ER -