In this short review we look at recent advances in Schramm-Loewner Evolution (SLE) theory and its application to critical phenomena. The application of SLE goes beyond critical systems to other time dependent, scale invariant phenomena such as turbulence, sand-piles and watersheds. Through the use of SLE, the evolution of conformally invariant paths on the complex plane can be followed; hence a...

election and electing publics authorities, statemen, parliament representative and local council,s members by people is un undeniable prerequisites of democracy. a state claiming democracy but lacking institutions as electoral systems and referendum could not be found. nevertheless electoral procedures are not identical everywhere. in some countries the nominee has to obtain the landslide (simp...

During this coronavirus disease 2019 (COVID-19) global pandemic, nations are taking bold measures to mitigate the spread of Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections in order to avoid the overwhelming its critical care facilities. While these “flattening the curve” initiatives are showing signs of impeding the potential surge in COVID-19 cases, it is not known whet...

Second, the DoD budget declined significantly. DoD’s mission critical systems became dependent on commercial products using advanced technologies that lacked the reliability requirements of mission critical systems. In addition, DoD stretched the life cycles of many weapon systems, surveillance systems and CI systems. For example, the twenty year old F16 design had been due for retirement aroun...

for the polynomial planar vector fields with a hyperbolic or nilpotent critical point at the origin, the monodromy problem has been solved, but for the strongly degenerate critical points this problem is still open. when the critical point is monodromic, the stability problem or the center- focus problem is an open problem too. in this paper we will consider the polynomial planar vector fields ...