Matching Tag: mittag-leffler-functions
Let 0 < α ≤ 1 2 0<\alpha\leq\frac{1}{2} 0 < α ≤ 2 1 and define … Here E ρ , β E_{\rho,\beta} E ρ , β denotes the Mittag-Leffler function with parameters ρ \rho ρ and β \beta β . Complete-monotonicity conjecture. The funct…
Let c a l p h a a ∈ ( 3 5 , 1 ) calpha a\in\left(\frac{3}{5}, 1\right) c a l p haa ∈ ( 5 3 , 1 ) . The Mittag-Leffler function E α , 1 ( z ) E_{\alpha,1}(z) E α , 1 ( z ) is defined by its standard power series, and the imaginary axis is the set…
The parameter-boundary conjecture. There exists an increasing convex function f : [ 2 , ∞ ) → [ 3 , ∞ ) f:[2,\infty)\to[3,\infty) f : [ 2 , ∞ ) → [ 3 , ∞ ) with f ( 2 ) = 3 f(2)=3 f ( 2 ) = 3 such that, for every α ≥ 2 \alpha\ge2 α ≥ 2 ,
Smallest-zero conjecture for E α , 1 E_{\alpha,1} E α , 1 . For any α ∈ ( 1 , 2 ] \alpha\in(1,2] α ∈ ( 1 , 2 ] , E α , 1 ( − z α ) > 0 E_{\alpha,1}(-z^\alpha)>0 E α , 1 ( − z α ) > 0 for all z ∈ [ 0 , 1.559 ] z\in[0,1.559] z ∈ [ 0 , 1.559 ] . Moreover, as α → 1 + \alpha\to1+ α → 1 + ,
Smallest-zero conjecture for E α , 2 E_{\alpha,2} E α , 2 . For each α ∈ [ α 0 , 2 ] \alpha\in[\alpha_0,2] α ∈ [ α 0 , 2 ] , the equation
Smallest-zero conjecture for E α , α E_{\alpha,\alpha} E α , α . For any α ∈ ( 1 , 2 ] \alpha\in(1,2] α ∈ ( 1 , 2 ] , E α , α ( − z α ) > 0 E_{\alpha,\alpha}(-z^\alpha)>0 E α , α ( − z α ) > 0 for all z ∈ [ 0 , 2.93785 ] z\in[0,2.93785] z ∈ [ 0 , 2.93785 ] . Moreover, as α → 1 + \alpha\to1+ α → 1 + ,
For α , β , γ > 0 \alpha,\beta,\gamma>0 α , β , γ > 0 , let F α , β ( γ ) F_{\alpha,\beta}^{(\gamma)} F α , β ( γ ) denote the generalized Mittag-Leffler function, and let x > 0 x>0 x > 0 . Complete-monotonicity criterion conjecture. For every…
Let α ∈ ( 0 , 1 ] \alpha\in(0,1] α ∈ ( 0 , 1 ] , m > 0 m>0 m > 0 , l > m − 1 / α l>m-1/\alpha l > m − 1/ α , and x ≥ 0 x\geq 0 x ≥ 0 . Let E α , m , l E_{\alpha,m,l} E α , m , l be the Kilbas–Saigo function. The conjectured two-sided bound. One has … The bounds are natural bec…
Let α ∈ ( 0 , 1 ] \alpha\in(0,1] α ∈ ( 0 , 1 ] , m > 0 m>0 m > 0 , and x ≥ 0 x\geq 0 x ≥ 0 . Define the Kilbas–Saigo function E α , m , l E_{\alpha,m,l} E α , m , l by its usual power series, and let G G G denote the Barnes-type function used in the sou…