Kragujevac Journal of Mathematics
University of Kragujevac - Faculty of Science

On some geometric properties of $h$-homogeneous production functions in microeconomics

Author: Bang-Yen Chen
Keyword: Production function, $h$-homogeneous production function, Gauss-Kronecker curvature, constant return to scale, perfect substitutes, ACMS production function, generalized Cobb-Douglas production function
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343-357

Signed total $k$-domatic numbers of digraphs

Author: Maryam Atapour, Seyed Mahmoud Sheikholeslami, Lutz Volkmann
Keyword: Digraph, signed total $k$-domatic number, signed total $k$-dominating function, signed total $k$-domination number
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359-368

Growth and oscillation of some class of differential polynomials in the unit disc

Author: Benharrat Belaidi
Keyword: Linear differential equations, analytic function, iterated $p-$order, iterated exponent of convergence of the sequence of distinct zeros
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369-386

Differential sandwich theorems of $p$-valent functions associated with a certain fractional derivative operator

Author: Somia Muftah Amsheri, Valentina Zharkova
Keyword: $p$-valent function, differential subordination, differential superordination, fractional derivative operators
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387-398

Convergence of iterates with errors of uniformly quasi-Lipschitzian mappings in cone metric spaces

Author: Dušan Đukić, Ljiljana Paunović, Stojan Radenović
Keyword: Ishikawa type iteration, uniformly quasi-Limpshitzian mappings, cone metric space, normal and nonormal cone, fixed point
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399-410

Trace theorems in harmonic function spaces on $(mathbb R^{n+1}_+)^m$, multipliers theorems and related problems

Author: Miloš Arsenović, Romi F. Shamoyan
Keyword: Harmonic functions, integral operators, traces, embedding theorems, unit ball, upper half space
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411-430

Stability, boundedness and asymptotic behaviour of solutions of certain nonlinear differential equations of the third order

Author: A. T. Ademola, P. O. Arawomo
Keyword: Third order differential equations, uniform asymptotic stability, uniform ultimate boundedness, complete Lyapunov function, asymptotic behaviour
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431-445

An even easier proof of monotonicity of Stolarsky means

Author: Alfred Witkowski
Keyword: Stolarsky means, monotonicity, convexity
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447-450

Weak and strong convergence of common fixed points for asymptotically quasi-nonexpansive type mappings in Banach spaces

Author: Gurucharan Singh Saluja
Keyword: Asymptotically quasi-nonexpansive type mapping, three-step iteration process with errors, common fixed point, strong convergence, weak convergence, Banach space
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451-462

Common fixed point theorem in probabilistic metric space

Author: B. D. Pant, Sunny Chauhan, Qamar Alam
Keyword: Triangle function (t-norm), probabilistic metric spaces, compatible maps, weakly compatible maps, fixed point theorem
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463-470

Holomorphic solution for classes of forced Korteweg-de Vries equations of fractional order

Author: Rabha W. Ibrahim
Keyword: Fractional calculus, fractional differential equation, holomorphic solution, unit disk, Riemann-Liouville operators, nonlinear, Korteweg-de Vries equation (KdV), Tsunami, forced (KdV)
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471-478

Do $(1276, 51, 2)$ difference sets exist?

Author: Adegoke S. A. Osifodunrin
Keyword: Representation, idempotents, difference sets, biplanes
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479-492

The spectrum of neighborhood corona of graphs

Author: Indulal Gopalapillai
Keyword: Spectrum, adjacency matrix, corona of graphs
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493-500