Results 61 to 70 of about 2,958 (201)
Engineering Reports, Volume 8, Issue 11, November 2026.Computational modeling of tumors is foundational in exploring cancer behavior, guiding clinical decision‐making, and assessing therapeutic impact in a controlled, predictive framework. While integer‐order models have been extensively explored in the past, innovative applications of fractional calculus to cancer‐immune system modeling remain largely ...
Mubashir Qayyum +2 more
wiley +1 more source
Fractal and FractionalA truncated M-fractional Kadomtsev–Petviashvili (KP) equation in high-dimensional space has been proposed. The model provides the oretical support for studying the interaction patterns among waves.
Lihua Zhang +4 more
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Extended Wang sum and associated products.
PLoS ONE, 2022 The Wang sum involving the exponential sums of Lerch's Zeta functions is extended to the finite sum of the Huwitz-Lerch Zeta function to derive sums and products involving cosine and tangent trigonometric functions.
Robert Reynolds, Allan Stauffer
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On the Nonnegative Rank of Positive Operators
Mathematische Nachrichten, Volume 299, Issue 11, Page 3689-3704, November 2026.ABSTRACT In this paper, we introduce the concept of a nonnegative rank of a positive operator T:X→Y$T: X\rightarrow Y$ between ordered vector spaces. In the case of nonnegative matrices, our definition agrees with the standard definition of a nonnegative rank.
Roman Drnovšek, Marko Kandić
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Crucial Role of Magnetic Dipole and Anomalous Field Dependence in NiPS3
Small, Volume 22, Issue 62, 6 November 2026.Torque magnetometry on the prototypical 2D anisotropic magnet NiPS3, together with relativistic density functional theory calculations, uncovers a distinct intrinsic magnetic anisotropy. The characteristic torque pattern, driven by a high‐field spin‐flop transition, reveals its magnetic response beyond standard XY or XXZ models and highlights the ...
Do Hoon Kiem +8 more
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On the Superstability of the Pexider Type Trigonometric Functional Equation
Journal of Inequalities and Applications, 2010 We will investigate the superstability of the (hyperbolic) trigonometric functional equation from the following functional equations: f(x+y)±g(x−y)=λf(x)g(y) andf(x+y)±g(x−y)=λg(x)f(y), which can be considered ...
Gwang Hui Kim
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Regularity and wave study of an advection–diffusion–reaction equation
Scientific ReportsIn this paper, we investigate the optimal conditions to the boundaries where the unique existence of the solutions to an advection-diffusion-reaction equation is secured by applying the contraction mapping theorem from the study of fixed points. Also, we
Ali Akgül +5 more
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Prediction of Self‐Starting of a Vertical Axis Wind Turbine Using Static Torque
Wind Energy, Volume 29, Issue 11, November 2026.ABSTRACT The ability of vertical axis wind turbines (VAWTs) to self‐start is critical to their performance. There is disagreement in the literature over some of the factors affecting their self‐starting ability and there is very limited information on how the starting azimuthal angle affects self‐starting. We present a series of wind tunnel experiments
Agamemnon Chaidos +3 more
wiley +1 more source
“Addition” theorems for some $q$-exponential and $q$-trigonometric functions [PDF]
Methods and Applications of Analysis, 1997 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Engineering Reports, Volume 8, Issue 10, October 2026.Exact soliton solutions of the time‐fractional Akbota equation with the beta derivative are obtained using three analytical methods. Bifurcation, stability, and phase‐plane analyses reveal stable and unstable equilibrium states, demonstrating controllable nonlinear wave dynamics with promising applications in optical fiber communication, nonlinear ...
S. M. Rayhanul Islam
wiley +1 more source