Başlık için Dergiler / Journals listeleme
Toplam kayıt 965, listelenen: 717-736
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Partition energy of some trees and their generalized complements
(Işık University Press, 2020)Let G = (V, E) be a graph and Pk = {V1, V2, . . . , Vk} be a partition of V . The k-partition energy of a graph G with respect to partition Pk is denoted by EPk (G) and is defined as the sum of the absolute values of ... -
Partitioning a graph into monopoly sets
(Işık University Press, 2017)In a graph G = (V, E), a set M ? V (G) is said to be a monopoly set of G if every vertex v ? V ? M has, at least, d(v)/2 neighbors in M. The monopoly size of G, denoted by mo(G), is the minimum cardinality of a monopoly ... -
Pascal distribution series related to starlike functions with respect to other points
(Işık University Press, 2022)The aim of the present paper is to find the necessary and sufficient conditions for subclasses of starlike functions with respect to symmetric points, starlike functions with respect to conjugate points, starlike functions ... -
Pathos degree prime graph of a tree
(Işık University Press, 2023-01)Let T be a tree of order n (n ? 2). A pathos degree prime graph of T, written PDP(T), is a graph whose vertices are the vertices and paths of a pathos of T, with two vertices of PDP(T) adjacent whenever the degree of the ... -
Performance analysis of load based M/M/3 transient queueing system with finite capacity
(Işık University Press, 2024-01)This paper deals with the investigation of M/M/3 queueing model under the provision of service rates of jobs depend upon the load of the jobs arrived in the system. The customers (jobs) arrive in the system in Poisson ... -
Periodic and semi-periodic eigenvalues of hill's equation with symmetric double well potential
(Işık University Press, 2020)In this paper, some estimates are derived explicitly for periodic and semiperiodic eigenvalues of Hill’ s equation with symmetric double well potentials. Also, lengths of the instability intervals are obtained and bounds ... -
Permutations with non-decreasing transposition arrays and pattern avoidance
(Işık University Press, 2024-04)We give some results about a bijection associating each permutation with a subexcedant function (i.e., a function f : [n] ? [n] such that f(i) ? i, 1 ? i ? n). This function is related to a particular decomposition of the ... -
The perturbation to non-Markovian equation of motion corresponding to coherent and quadrature non-Markovian SSES
(Işık University Press, 2017)In this paper, we derive the perturbation and post Markovian perturbation to non-Markovian equation of motion(NMEM) that correspond to coherent and quadrature non-Markovian stochastic Schr¨odinger equations (SSE). In that ... -
A piecewise analytical iterative method for a wire-mass model
(Işık University Press, 2023-01)A wire-mass model is considered, where the wire is elastic and the mass is attached to the wire. We propose a piecewise analytical iterative method for simulating the motion of the mass attached to the wire. Our proposed ... -
Position vector of a developable h-slant ruled surface
(Işık University Press, 2017)In physics and geometry, the determination of position vector of a moving point is an important problem, since the trajectory of that point is a curve or a surface which are important in physics, geometry, and applied ... -
Positive solutions for two-point conformable fractional differential equations by monotone iterative scheme
(Işık University Press, 2021)In this paper, two successively iterative schemes have been provided to Show the existence of nontrivial solutions for nonlinear conformable fractional differential equation involving nonlocal boundary condition and a ... -
Practical stability and boundedness criteria of impulsive differential system with initial time difference
(Işık University Press, 2021)In this paper, an impulsive differential system is investigated for the first time for practical stability and boundedness criteria with respect to initial time difference. The investigations are carried out by perturbing ... -
A pre-subadditive fuzzy measure model and its theoretical interpretation
(Işık University Press, 2020)In this paper a particular set function which depends on densities of singletons with interdependence coefficients and which provides redundancy among singletons is considered. The Möbius representation of this function ... -
Predicting the ocean currents using deep learning
(Işık University Press, 2023-01)In this paper, we analyze the predictability of the ocean currents using deep learning. More specifically, we apply the Long Short Term Memory (LSTM) deep learning network to a data set collected by the National Oceanic ... -
A prediction regarding the weakening of the blue shift of light from geosynchronous satellites
(Işık University Press, 2011-06-13)We base the present approach, on an alternative theory of gravitation, consisting essentially on the law of energy conservation broadened to embody the mass & energy equivalence of the Special Theory of Relativity, and ... -
Preservation of the invariants of Lotka-Volterra equations by iterated deferred correction methods
(Işık University Press, 2021)In this paper we apply Kahan’s nonstandard discretization to three dimensional Lotka-Volterra equations in bi-Hamiltonian form. The periodicity of the solutions and all polynomial and non-polynomial invariants are well ... -
Preventive replacement for belligerent systems
(Işık University Press, 2022)A mortar is commonly used as an indirect firing weapon to support close fires with a variety of ammunition. There are mortar weapons with various shells. Each type of shells fired by mortars does damage to a weapon when ... -
Prime labeling in the context of subdivision of some cycle related graphs
(Işık University Press, 2021)A prime labeling on a graph G of order n is a bijection from the set of vertices of G into the set of first n positive integers such that any two adjacent vertices in G have relatively prime labels. The results about prime ... -
Product of bipolar intuitionistic fuzzy graphs and their degree
(Işık University Press, 2019)In this paper, bipolar intuitionistic fuzzy graphs with four operations namely Cartesian product, composition, tensor product, normal product are defined. Also, the degrees of the vertices of the resultant graphs which are ... -
A product topology and strong convergence scheme for finding common fixed points of a family of nonexpansive semigroup
(Işık University Press, 2022)In this paper, we consider the product space Eˡ with the product topology generated by the strong topologies on E for each i ∈ I and using a family of nonexpansive semigroup in a product spaces Eˡ, where E is a real strictly ...
