Results 71 to 80 of about 11,227,595 (139)

PERBANDINGAN KEEFISIENAN METODE NEWTON-RAPHSON, METODE SECANT, DAN METODE BISECTION DALAM MENGESTIMASI IMPLIED VOLATILITIES SAHAM

E-Jurnal Matematika, 2016
Black-Scholes model suggests that volatility is constant or fixed during the life time of the option certainly known. However, this does not fit with what happen in the real market. Therefore, the volatility has to be estimated. Implied Volatility is the
IDA AYU EGA RAHAYUNI, KOMANG DHARMAWAN, LUH PUTU IDA HARINI   +2 more
doaj   +1 more source

Syarat Cukup Kekonvergenan Metode Newton-Raphson [PDF]

, 2019
Pada skripsi ini akan dibahas penurunan metode Newton-Raphson. Selanjutnya diinvestigasi beberapa syarat cukup bagi kekonvergenan metode Newton-Raphson. Untuk mengilustrasikan syarat cukup kekonvergenan metode Newton-Raphson tersebut, diberikan beberapa ...
Devi, Sari Ramadhini
core   +1 more source

Accelerated Interior Point Algorithms for Rate‐Independent Single Crystal Plasticity at Small Strains

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT Rate‐independent single crystal plasticity requires robust solution methods due to the non‐uniqueness of slip system activity. The interior point method, which enforces the yield criterion via slack variables and a so‐called barrier term, has proven both robust and computationally efficient for this class of problems and has been applied to ...
Felix Steinmetz, Lisa Scheunemann
wiley   +1 more source

Method for determining relaxation factor for modified Newton-Raphson method [PDF]

, 1992
In order to reduce the CPU time for the modified Newton-Raphson method which introduces a relaxation factor, the effect of the relaxation factor on the residual of the Galerkin method is examined in detail.
Nakata, Takayoshi, Fujiwara, Koji, Okamoto, N., Muramatsu, Kazuhiro   +3 more
core   +2 more sources

Algoritmo iterativo para calcular raíces cuadradas y cúbicas para estudiantes de educación media (Iterative algorithm to calculate square and cubic roots for secondary and high school students)

Revista Digital Matemática, Educación e Internet
En este artículo se presenta una metodología didáctica basada en el algoritmo numérico de Newton-Raphson, diseñada para enseñar a estudiantes de educación media superior cómo calcular raíces cuadradas y cúbicas. El enfoque de esta metodología está basado
Mario A. Sandoval Hernández, Gerardo C. Velez López, Uriel A. Filobello Niño, Griselda J. Morales Alarcón, Víctor M. Jiménez Fernández, Héctor Vázquez Leal   +5 more
doaj   +1 more source

The Combination of Newton-Raphson Method and Curve-Fitting Method for PWM-based Inverter [PDF]

, 2017
This paper presents the combination of two different methods to perform the waveform analysis for PWM-operated inverter. The two techniques are Newton-Raphson method and Curve-Fitting as a PWM concept to operate PWM-based inverter, the proper solutions ...
Ahmed, Musse Mohamud, Mashkuri Yaacob, Tohtayong, Majdee, Musse Mohamud Ahmed, Aboadla, Ezzidin, Majdee Tohtayong, Nur Shahida Midi, Ezzidin Aboadla, Khairil Azhar Aznan, Azman, Khairil Azhar Aznan, Yaacob, Mashkuri, Yusoff, Siti Hajar, Midi, Nur Shahida, Sheroz Khan, Wafa, Fawwaz, Aznan, Khairil Azhar, Khan, Sheroz, Aboadla, Ezzidin Hassan Elmabrouk, Fawwaz Wafa, Siti Hajar Yusoff   +19 more
core   +1 more source

Study of Liquid Flow Through a Channel With Adjacent Porous Domains of Different Material Properties

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT A common subject in engineering disciplines is the study of flow in and around fractures or channels with adjacent porous domains. In this work, a unified approach based on the Theory of Porous Media (TPM) with an embedded Phase‐Field (PF) fracture model is used to investigate a flow scenario, where a channel separates two porous domains with ...
Yann Rivas, Abishek Masilamani Arumugam, Nikolaos Karadimitriou, Holger Steeb, Wolfgang Ehlers, Arndt Wagner   +5 more
wiley   +1 more source

Non-linear Static Analysis of Offshore Steep Wave Riser

MATEC Web of Conferences, 2016
A new solution combining finite difference method and shooting method is developed to analyze the behavior of steep wave riser suffering from current loading.
Qiao Hongdong, Ruan Weidong, Shang Zhaohui, Bai Yong   +3 more
doaj   +1 more source

Modeling Nonlinear Acoustic Wave Propagation With Third‐Order Elastic Constants Using the Finite Element Method

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT Due to the widespread usage of specialized piezoelectric actuators in various applications, accurate simulations have become key components of modern design processes. Although simulation tools for piezoelectric devices are widely available, nonlinear effects, which occur when exciting near resonance at elevated amplitudes, are often neglected
Jonas Hölscher, Leander Claes, Bernd Henning   +2 more
wiley   +1 more source

Aplicação de métodos numéricos para estimativa de variáveis psicrométricas Application of numeric methods for psychrometric variables estimation

Engenharia Agrícola, 2006
O ar atmosférico é formado por uma composição de ar seco e vapor d'água, cujos valores da quantidade de vapor, em termos quantitativos, são variáveis em função dos elementos climáticos, tais como: temperatura e pressão.
Jarbas H. de Miranda, Luiz R. Angelocci, Késia O. da Silva, Sergio N. Duarte, Nilson A. Villa Nova   +4 more
doaj   +1 more source