Results 31 to 40 of about 1,299 (211)
Horadam Polynomials and a Class of Biunivalent Functions Defined by Ruscheweyh Operator
In this paper, we introduce and investigate a class of biunivalent functions, denoted by Hn,r,α, that depends on the Ruscheweyh operator and defined by means of Horadam polynomials. For functions in this class, we derive the estimations for the initial Taylor–Maclaurin coefficients |a2| and |a3|.
Waleed Al-Rawashdeh, Teodor Bulboaca
wiley +1 more source
Decomposing the Univalence Axiom [PDF]
This paper investigates Voevodsky's univalence axiom in intensional Martin-Löf type theory. In particular, it looks at how univalence can be derived from simpler axioms.
Orton, Ian, Pitts, Andrew M.
core +2 more sources
Universes and Univalence in Homotopy Type Theory [PDF]
The Univalence axiom, due to Vladimir Voevodsky, is often taken to be one of the most important discoveries arising from the Homotopy Type Theory (HoTT) research programme.
Ladyman, James, Presnell, Stuart
core +1 more source
Perovskite semiconductors for ionizing radiation detection
Ionizing radiation detection is a cornerstone technology in multiple application scenarios, such as medical diagnose, safety inspection, and space exploration. Perovskites, as the wonder material of last decade, have been placed with great expectations of widespread applications where semiconductor ionization radiation detection is one preponderant ...
Hao Hu +5 more
wiley +1 more source
The Univalence of an Integral [PDF]
Let f ( z ) f(z)
openaire +1 more source
NEIGHBOURHOODS OF UNIVALENT FUNCTIONS [PDF]
AbstractThe main result shows that a small perturbation of a univalent function is again a univalent function, hence a univalent function has a neighbourhood consisting entirely of univalent functions. For the particular choice of a linear function in the hypothesis of the main theorem, we obtain a corollary which is equivalent to the classical Noshiro–
Pascu, Mihai N., Pascu, Nicolae R.
openaire +2 more sources
We investigate the univalence of an integral operator defined by Al-Oboudi differential operator.
Serap Bulut
doaj +2 more sources
Let f be meromorphic and locally univalent in the upper half plane U with Schwarzian derivative S(f,z). Suppose that \(| 2(Im z)S(f,z)-c(c- 1)| \leq k| c|\) for all \(z\in U\).
Anderson, J. M., Hinkkanen, A.
openaire +3 more sources
The criteria of the univalence of a harmonic mapping is obtained in this paper. Particularly, it permits to formulate the hypothesis of the harmonic function classes equality S 0 H = S 0 H(S) (hypothesis of Ponnusamy and Sairam), in analytic form.
Starkov
doaj +1 more source
Global Univalence when Mappings are not Necessarily Continuous
This paper proposes a method of establishing the global univalence of a mapping without the assumption of continuity and the absence of points of inflection.
Taradas Bandyopadhyay, Tapan Biswas
doaj +1 more source

