A bstract The generators of radial conformal symmetries in Minkowski space-time can be mapped to the time evolution quantum mechanics. Within this correspondence we show that mechanics state associated inertial vacuum has structure a thermofield double. Such is built from bipartite “vacuum state”, ground hyperbolic evolution, which cover only part domain. When restricted finite domain one obtai...

In this paper, we introduce the notions of $(odot, oplus)$-derivations and $(ominus, odot)$-derivations for $MV$-algebras and discuss some related results. We study the connection between these derivations on an $MV$-algebra $A$ and the derivations on its boolean center. We characterize the isotone $(odot, oplus)$-derivations and prove that $(ominus, odot)$-derivations are isotone. Finally we d...

Let $X$ be a Banach space of $dim X > 2$ and $B(X)$ be the space of bounded linear operators on X. If $L : B(X)to B(X)$ be a Lie higher derivation on $B(X)$, then there exists an additive higher derivation $D$ and a linear map $tau : B(X)to FI$ vanishing at commutators $[A, B]$ for all $A, Bin B(X)$ such that $L = D + tau$.

We prove that every 2-local derivation from the algebra Mn(A)(n > 2) into its bimodule Mn(M) is a derivation, where A is a unital Banach algebra and M is a unital A-bimodule such that each Jordan derivation from A into M is an inner derivation, and that every 2-local derivation on a C*-algebra with a faithful traceable representation is a derivation. We also characterize local and 2-local Lie d...

A system with equation and dynamic boundary condition of Cahn–Hilliard type is considered. This comes from a derivation performed in Liu–Wu (Arch. Ration. Mech. Anal., 233:167–247, 2019) via an energetic variational approach. Actually, the related problem can be seen as transmission for phase variable bulk corresponding on boundary. The asymptotic behavior coefficient surface diffusion acting g...

This paper presents a highly efficient approach for bounding the responses and probability of failure nonlinear models subjected to imprecisely defined stochastic Gaussian loads. Typically, such computations involve solving nested double-loop problem, where propagation aleatory uncertainty has be performed each realization epistemic parameters. Apart from near-trivial cases, computation is gene...

‎an  oriented perfect path double cover (oppdc) of a‎ ‎graph $g$ is a collection of directed paths in the symmetric‎ ‎orientation $g_s$ of‎ ‎$g$ such that‎ ‎each arc‎ ‎of $g_s$ lies in exactly one of the paths and each‎ ‎vertex of $g$ appears just once as a beginning and just once as an‎ ‎end of a path‎. ‎maxov{'a} and ne{v{s}}et{v{r}}il (discrete‎ ‎math‎. ‎276 (2004) 287-294) conjectured that ...

In this paper, the derivation of likelihood function for parameter estimation based on double ranked set sampling (DRSS) designs used by Sabry el.al.; (2019) parameters power generalized Weibull distribution is considered. The developed then exponential Pareto parameters. maximum estimators (MLEs) are investigated and compared to corresponding ones simple random (SRS) (RSS) designs. A Monte Car...