As the global market for EVs has expanded so too have concerns over the security of supply of materials crucial to making them ...

Two necessary conditions for the multiplicity are: (i) the government is more impatient than foreign creditors, and (ii) there are deadweight losses from default; both are realistic and standard ...

In this paper, we analyze a Virtual Element Method (VEM) for solving a non-self-adjoint fourth-order eigenvalue problem derived from the transmission eigenvalue problem. We write a variational ...

Stian Lydersen, PhD, professor of medical statistics at the Regional Centre for Child and Youth Mental Health and Child Welfare, Norwegian University of Science and Technology. It is quite common to ...

We prove that if the lower bound a 2 is achieved with multiplicity k ... Andrews and L. Ni, Eigenvalue comparison on Bakry–Emery manifolds, Comm. Partial Differential Equations 37(11) (2012) 2081–2092 ...