Abstract: A new transformation which converts a multivariable positive real function to another multivariable positive real function is presented and the conditions for the reduction in degree of the ...

Learn to choose coordinate systems, visualize multivariable functions, and parameterize curves. You can use these live scripts as demonstrations in lectures, class activities, or interactive ...

Before moving on, let's make sure we understand where we are. We started this discussion by simply plotting our data. Then we drew a regression line to estimate how a change in our input affected a ...

Abstract: A new approach is presented to enhance fuzzy modeling using multidimensional fuzzy sets directly in the fuzzy model in place of decomposed fuzzy sets by projection. The antecedent fuzzy sets ...

1 Institute of Mathematics, University of Lübeck, Lübeck, Germany 2 Institute of Mathematics, National Academy of Sciences of Ukraine, Kyiv, Ukraine This paper ...

Almost all math-related problems in engineering and science are more complicated than the ones we have seen in single variable calculus. The objects in nature usually are affected by many other ...

ABSTRACT: In this paper we consider a nondivergent elliptic equation of second order whose leading coefficients are from some weight space. The sufficient condition of removability of a compact with ...