Celebratio Mathematica

I. Daubech­ies: “Two re­cent res­ults on wave­lets: Wave­let bases for the in­ter­val, and biortho­gon­al wave­lets di­ag­on­al­iz­ing the de­riv­at­ive op­er­at­or,” pp. 237–​257 in Re­cent ad­vances in wave­let ana­lys­is. Edi­ted by L. L. Schu­maker and G. Webb. Wave­let Ana­lys­is and its Ap­plic­a­tions 3. Aca­dem­ic Press (Bo­ston), 1994. MR 1244608 Zbl 0829.​42021 incollection

I. Daubech­ies: “Us­ing Fred­holm de­term­in­ants to es­tim­ate the smooth­ness of re­fin­able func­tions,” pp. 89–​112 in Ap­prox­im­a­tion the­ory VIII (Col­lege Sta­tion, TX, 8–12 Janu­ary 1995), vol. 2: Wave­lets and mul­ti­level ap­prox­im­a­tion. Edi­ted by C. K. Chui and L. L. Schu­maker. World Sci­entif­ic (Singa­pore), 1995. MR 1471776 Zbl 0927.​42016 incollection

I. Daubech­ies: “Bet­ter dual func­tions for Gabor time-fre­quency lat­tices,” pp. 113–​116 in Ap­prox­im­a­tion the­ory VIII (Col­lege Sta­tion, TX, 8–12 Janu­ary 1995), vol. 2: Wave­lets and mul­ti­level ap­prox­im­a­tion. Edi­ted by C. K. Chui and L. L. Schu­maker. World Sci­entif­ic (Singa­pore), 1995. MR 1471777 Zbl 0927.​42017 incollection