22 research outputs found
Polynomial functions on upper triangular matrix algebras
Get PDFThere are two kinds of polynomial functions on matrix algebras over
commutative rings: those induced by polynomials with coefficients in the
algebra itself and those induced by polynomials with scalar coefficients. In
the case of algebras of upper triangular matrices over a commutative ring, we
characterize the former in terms of the latter (which are easier to handle
because of substitution homomorphism). We conclude that the set of
integer-valued polynomials with matrix coefficients on an algebra of upper
triangular matrices is a ring, and that the set of null-polynomials with matrix
coefficients on an algebra of upper triangular matrices is an ideal.Comment: to appear in Monatsh. Math; 15 page
Collectively Induced Quantum-Confined Stark Effect in Monolayers of Molecules Consisting of Polar Repeating Units
Get PDF
Adsorption mechanisms of l-Glutathione on Au and controlled nano-patterning through Dip Pen Nanolithography
No full textEffect of Self-Assembled Monolayers on Charge Injection and Transport in Poly(3-hexylthiophene)-Based Field-Effect Transistors at Different Channel Length Scales
No full textExperimental reorganization energies of pentacene and perfluoropentacene: Effects of perfluorination
No full text10.1021/jp4032089Journal of Physical Chemistry C1174322428-2243
Anticorrelation between the Evolution of Molecular Dipole Moments and Induced Work Function Modifications
No full textUnderstanding Interfacial Electronic Structure and Charge Transfer: An Electrostatic Perspective
No full textFrom single to multiple Ag-layer modification of Au nanocavity substrates : a tunable probe of the chemical surface-enhanced Raman scattering mechanism
No full text
