In the final analysis, EXTRA achieves success in its mathematics tutorials but not in its reading program. Implications of the findings for both EXTRA and tutorial programs in general are reviewed.

First in a series of structured product analyses to help you better understand these products and hopefully to help you learn how to analyze them yourself.

This analysis allows us to identify those M𝛢-structured block Kronecker pencils that yield a computed complete eigenstructure which is the exact one of a slightly perturbed structured matrix ...

Structured products, though often deemed capricious and hard to define, have evolved into a mainstream investment product for investors all over the world, with Japan in particular seeing the ...