Special Lagrangian m-folds (SL m-folds) are a distinguished class of real m-dimensional minimal submanifolds which may be defined in C m , or in Calabiâ€“ Yau m-folds (compact, Ricci-flat KÃ¤hlerâ€¦ (More)

This is the second paper in a series on configurations in an abelian or exact category A. Given a finite partially ordered set (poset) (I,), an (I,)-configuration (Ïƒ, Î¹, Ï€) is a finite collection ofâ€¦ (More)

This is the second in a series on configurations in an abelian category A. Given a finite poset (I,), an (I,)-configuration (Ïƒ, Î¹, Ï€) is a finite collection of objects Ïƒ(J) and morphisms Î¹(J, K) orâ€¦ (More)

Let K be an algebraically closed field, X a K-scheme, and X(K) the set of closed points in X. A constructible set C âŠ† X(K) is a finite union of subsets Y (K) for finite type K-subschemes Y in X. Aâ€¦ (More)

Since the classical treatise by Seashore (1938) on the 'Psychology of music', the lively interest in the relationship between mental operations and performing music has initiated a series of booksâ€¦ (More)

This is the first in a series of papers on configurations in an abelian category A. Given a finite partially ordered set (poset) (I,), an (I,)-configuration (Ïƒ, Î¹, Ï€) is a finite collection ofâ€¦ (More)

Let K be an algebraically closed field. An invariant Î¥ of isomorphism classes [X] of quasiprojective K-varieties X taking values in a commutative ring Î› is called motivic if whenever Y âŠ† X is aâ€¦ (More)

Special Lagrangian submanifolds (SL m-folds) are a distinguished class of real m-dimensional minimal submanifolds in C m , which are calibrated with respect to the m-form Re(dz 1 âˆ§ Â· Â· Â· âˆ§ dz m).â€¦ (More)

Visual processing begins in the retinaâ€”a thin, multilayered neuronal tissue lining the back of the vertebrate eye. The retina does not merely read out the constant stream of photons impinging on itsâ€¦ (More)