Index laws and the laws of logarithms are essential tools for simplifying and manipulating exponential and logarithmic functions. There is an inverse relationship between exponential and logarithmic ...

We need to implement gradients of log partition functions for speed purposes. This is a relatively straightforward task that requires taking derivatives. It needs to be done for the entire list of ...

I'm using a dataframe to chart some OHLC data, here is a sample: Date Open High Low Close Volume 0 2020-05-21 02:00:00 0.00003956 0.00003960 0.00003924 0.00003946 21102.00000000 1 2020-05-21 02:30:00 ...

We consider a novel one dimensional model of a logarithmic potential which has super-super-exponential kink profiles as well as kink tails. We provide analytic kink solutions of the model—it has 3 ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. In the case of the coronavirus COVID-19, exponential growth will occur ...

We derive the leading exponential finite volume corrections in two dimensional integrable models for non-diagonal form factors in diagonally scattering theories. These formulas are expressed in terms ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

ABSTRACT: This paper provides an extension to an optimal control problem using the negative logarithm of deterioration and spoilage function as total cost. This function must be minimized at the end ...

We investigate the exponential convergence of a Markovian semigroup in the Zygmund space under the assumption of logarithmic Sobolev inequality. We show that the convergence rate is greater than the ...