In [Math. Meth. Appl. Sci. 19 (1996) 53-62], C. Marchioro examined the problem of vorticity confinement in the exterior of a smooth bounded domain. The main result in Marchioro’s paper is that solutions of the incompressible 2D Euler equations with compactly supported nonnegative initial vorticity in the exterior of a connected bounded region have vorticity support with diameter growing at most...

It is not unreasonable to expect that boreal forests which exist along 60 o N in the Eurasian and North American continents were created and are maintained by warm seasonal rainfall. As revealed from satellite observations and various precipitation sources, zonally elongated rainbelts appear along these forests. Previous studies show that a relationship may exist between the frontal zone along ...

The X17 particle, the E38 and anomalous soft photons are particles because they do not appear to belong any known Standard Model families. We propose a QED meson description of as composite systems light quark antiquark bound confined by compact interaction, combining Polyakov's transverse confinement opposite electric charges in (2+1)D Schwinger's longitudinal for massless (1+1)D. With predict...

Confinement describes the phenomenon when attraction between two particles grows with their distance, most prominently found in quantum chromodynamics (QCD) quarks. In condensed matter physics, confinement can appear spin chains, for example, one dimensional transverse field Ising model (TFIM) an additional longitudinal field, famously observed material cobalt niobate or optical lattices. Here,...

the objective of this study has been to examine the relationship between home and the hospital confinement in the treatment of serious illness and the impact of such phenomena on the pattern of the delivery of health care in the rural areas. in this study a total of 10,248 inhabitants of 11 villages in isphahan (mobarakeh area) were studied during a six months period between march and september...

Analyticity of gluon and Faddeev–Popov ghost propagators and their form factors on the complex momentum-squared plane is exploited to continue analytically the ultraviolet asymptotic form calculable by perturbation theory into the infrared non-perturbative solution. We require the non-perturbative multiplicative renormalizability to write down the renormalization group equation. These requireme...