EN
CONTENTS
Introduction.................................................................................................................................................. 5
Section 1. Notation basic fact and preliminary results....................................................................... 8
Section 2. Some results on Banach lattices......................................................................................... 12
Section 3. Ideals families of sets in a Banach space and Schwartz operator ideals................... 22
Section 4. Schwartz ideals determined by a Banach lattice.............................................................. 26
Section 5. Banach function lattices and the duality theorem of Schwartz..................................... 42
Section 6. Schwartz ideals determined by unconditional basic sequences in $L_p{0, 1)$........ 61
Section 7. Some concluding remarks and some open problems................................................... 68
References.................................................................................................................................................. 61