Results 11 to 20 of about 481,381 (297)

The maximum modulus of a trigonometric trinomial [PDF]

open access: yes, 2007
Let Lambda be a set of three integers and let C_Lambda be the space of 2pi-periodic functions with spectrum in Lambda endowed with the maximum modulus norm.
D. I. Cartwright   +22 more
core   +4 more sources

Maximum Modulus Algebras and Analytic Varieties [PDF]

open access: yesProceedings of the American Mathematical Society, 1991
Let A A be a maximum modulus algebra on X X , and V V a maximal open subset of X X such that V V has the structure of one-dimensional variety on which functions from A A are analytic. Then, the restriction algebra A
Kumagai, Donna, Slodkowski, Zbigniew
openaire   +1 more source

Properties of power series of analytic in a bidisc functions of bounded $\mathbf{L}$-index in joint variables

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2017
We generalized some criteria of boundedness of $\mathbf{L}$-index in joint variables for analytic in a bidisc functions, where $\mathbf{L}(z)=(l_1(z_1,z_2),$ $l_{2}(z_1,z_2)),$ $l_j:\mathbb{D}^2\to \mathbb{R}_+$ is a continuous function, $j\in\{1,2\},$
A.I. Bandura, N.V. Petrechko
doaj   +1 more source

The maximum shear modulus of expansive soil during wetting-drying processes and its prediction

open access: yesShuiwen dizhi gongcheng dizhi, 2021
In order to examine the dynamic characteristics of expansive soil in natural environment, the maximum shear modulus of undisturbed and remoulded Nanyang expansive soil specimens were tested by using a triaxial apparatus equipping with a pair of bender ...
Wei CHEN, De’an SUN, Junran ZHANG
doaj   +1 more source

Maximum modulus principle for "holomorphic functions" on the quantum matrix ball [PDF]

open access: yes, 2017
We describe the Shilov boundary ideal for a q-analog of the algebra of holomorphic functions on the unit ball in the space of $n\times n$ matrices and show that its $C^*$-envelope is isomorphic to the $C^*$-algebra of continuous functions on the quantum ...
Bershtein, Olga   +2 more
core   +2 more sources

Relationship between the Young’s Modulus of the Achilles Tendon and Ankle Dorsiflexion Angle at Maximum Squat Depth in Healthy Young Males

open access: yesMedicina, 2023
Background and Objective: Achilles tendon (AT) stiffness can reduce ankle dorsiflexion. However, whether AT stiffness affects the ankle dorsiflexion angle at a maximum squat depth remains unclear.
Hayato Miyasaka   +3 more
doaj   +1 more source

Analysis of a typical railway turnout sleeper system using grillage beam analogy [PDF]

open access: yes, 2012
A simplified grillage beam analogy was performed to investigate the behaviour of railway turnout sleeper system with a low value of elastic modulus on different support moduli.
Aravinthan, Thiru   +3 more
core   +1 more source

A Theorem on Maximum Modulus [PDF]

open access: yesProceedings of the American Mathematical Society, 1964
then xC8(D), the boundary of D. If x is the only point for which the above identity holds, then x is the peak point for f in D. If x is the peak point for a bounded analytic function in D, then x is a peak point of D. We are interested in knowing which boundary points of D can be peak points. W.
openaire   +1 more source

Some weaker sufficient conditions of $L$-index boundedness in direction for functions analytic in the unit ball

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2019
We partially reinforce some criteria of $L$-index boundedness in direction for functions analytic in the unit ball. These results describe local behavior of directional derivatives on the circle, estimates of maximum modulus, minimum modulus of analytic ...
A.I. Bandura
doaj   +1 more source

Inequalities for the Polar Derivative of a Polynomial [PDF]

open access: yes, 2009
In this paper we obtain new results concerning maximum modulus of the polar derivative of a polynomial with restricted zeros. Our results generalize and refine upon the results of Aziz and Shah [An integral mean estimate for polynomial, Indian J.
Bidkham, M.   +2 more
core   +4 more sources

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