ALGEBRAIC CYCLES, SHEAVES, SHTUKAS, AND MODULI

By G. NAINN

CONTENTS NOTES ON THE LIFE AND WORK OF J´OZEF MARIA HOENE-WRO´NSKI EXOTIC FINE MODULI SPACES OF COHERENT SHEAVES MODULI SPACES OF COHERENT SHEAVES ON MULTIPLES CURVES LECTURES ON PRINCIPAL BUNDLES OVER PROJECTIVE VARIETIES L E C T U R E S O N T O R S I O N - F R E E S H E A V E S A N D T H E I R M O D U L I MISCELLANY ON THE ZERO SCHEMES OF SECTIONS OF VECTOR BUNDLES THOM POLYNOMIALS OF INVARIANT CONES, SCHUR FUNCTIONS A N D P O S I T I V I T Y G E O M E T R I C I N V A R I A N T T H E O R Y R E L A T I V E T O A B A S E C U R V E SOME APPLICATIONS OF ALGEBRAIC CYCLES T O A ?N E A L G E B R A I C G E O M E T R Y I N T R O D U C T I O N T O T H E S T A C K S O F S H T U K A S