In this work, we perform a combined analysis to the measured data of cross section open-strange processes $e^+e^- \to K^+K^-$, K\bar{K}^{*}+c.c.$, K^{*+}K^{*-}$, K_1(1270)^+K^-$, K_1(1400)^+K^-$, K_2^{*}(1430)\bar{K}+c.c.$ and K(1460)^+K^-$ with support study hadron spectroscopy. We reveal contribution possible light vector mesons around 2 GeV reproduce reported from $e^+e^-$ annihilation which...

steady hydromagnetic couette flow of class-ii of a viscous, incompressible and electrically conducting fluid through a porous medium in a rotating system taking hall current into account is investigated. heat transfer characteristics of the fluid flow are considered taking viscous and joule dissipations into account. it is noticed that there exists flow separation at the moving plate in the sec...

Abstract Let $\varphi _1,\ldots ,\varphi _r\in {\mathbb Z}[z_1,\ldots z_k]$ be integral linear combinations of elementary symmetric polynomials with $\text {deg}(\varphi _j)=k_j\ (1\le j\le r)$ , where $1\le k_1<k_2<\cdots <k_r=k$ . Subject to the condition $k_1+\cdots +k_r\ge \tfrac {1}{2}k(k-~1)+2$ we show that there is a paucity nondiagonal solutions Diophantine system _j({\mathbf x...

Consider Jacobi random matrix ensembles with the distributions $$c_{k_1,k_2,k_3}\prod_{1\leq i< j \leq N}\left(x_j-x_i\right)^{k_3}\prod_{i=1}^N \left(1-x_i\right)^{\frac{k_1+k_2}{2}-\frac{1}{2}}\left(1+x_i\right)^{\frac{k_2}{2}-\frac{1}{2}} dx$$ of eigenvalues on alcoves $$A:=\{x\in\mathbb R^N| \> -1\leq x_1\le ...\le x_N\leq 1\}.$$ For $(k_1,k_2,k_3)=\kappa\cdot (a,b,1)$ $a,b>0$ fixed, we der...

A factorisation x = u 1 2 ? $x u_1 u_2 \cdots$ of an infinite word $x$ on alphabet X $X$ is called ‘monochromatic’, for a given colouring the finite words ? $X^*$ , if each i $u_i$ same colour. Wojcik and Zamboni proved that periodic only every there monochromatic . On other hand, it follows from Ramsey's theorem that, any suffix having factorisation. ‘super-monochromatic’ k n $u_{k_1} u_{k_2} ...

Abstract It is well known that the diffeomorphism type of Milnor fibration a (Newton) nondegenerate polynomial function f uniquely determined by Newton boundary . In present paper, we generalize this result to certain degenerate functions, namely show (possibly degenerate) form $f=f^1\cdots f^{k_0}$ boundaries $f^1,\ldots , if $\{f^{k_1}=\cdots =f^{k_m}=0\}$ complete intersection variety for an...

We study an $O(N)$ scalar model under shear flow and its Nambu-Goldstone modes associated with spontaneous symmetry breaking $O(N) \to O(N-1)$. find that the mode splits into infinite number of gapless modes, which we call rainbow modes. They have different group velocities fractional dispersion relation $\omega \sim k_1^{2/3}$, where $k_1$ is wavenumber along flow. Such behaviors do not counte...