Fermionic terms in a class of locally supersymmetric theories called "liberated supergravity" are nonrenormalizable interactions proportional to inverse powers the supersymmetry breaking scale and Planck mass. This property defines an intrinsic cutoff for liberated supergravities, which therefore effective valid only below energies that never exceed cutoff. Requiring exceeds current theoretical...

Recognizing and analyzing patterns in data sets is a challenge with demanding applications in fields as varied as biomedicine, telecommunication or financial markets. In this contribution, a factorization model to decompose multivariate data sets is reviewed, both in theory and applications. Depending on the conditions constraining the factors, different models are obtained. The interplay of no...

Financing behavior, based on the financing decision made by the owner of urban rail transit projects, will directly affect the capital cost of its operation and the construction schedule of the project. This paper intended to combine financing demand and financing options with the project construction schedule, quality and investment management, and based on DEMATEL methodology, to identify and...