JSTOR Daily

Fixed-Point Quasi-Newton Methods

SIAM Journal on Numerical Analysis, Vol. 29, No. 5 (Oct., 1992), pp. 1413-1434 (22 pages) This article studies iterative methods defined by xk + 1 = Φ (xk, Ek), where xk ∈ Rn and Ek lie on a space of ...
EDN

Fixed-Point DSP and Algorithm Implementation

[Editor's note: For an intro to floating-point math, see Tutorial: Floating-point arithmetic on FPGAs. For a comparison of fixed- and floating-point hardware, see Fixed vs. floating point: a ...
Electronic Design

What’s the Difference Between Fixed-Point, Floating-Point, and Numerical Formats?

Embedded C and C++ programmers are familiar with signed and unsigned integers and floating-point values of various sizes, but a number of numerical formats can be used in embedded applications. Here ...
JSTOR Daily

Existence and approximation of fixed points of enriched contractions in quasi-Banach spaces

Carpathian Journal of Mathematics, Vol. 40, No. 2 (2024), pp. 263-274 (12 pages) We obtain results on the existence and approximation of fixed points of enriched contractions in quasi-Banach spaces ...
Nature

Interior Point Methods and Large-Scale Optimization Techniques

Interior point methods have revolutionised the field of optimisation over the past few decades, offering robust and efficient alternatives to traditional simplex and iterative algorithms. These ...
Nature

Floating-Point Arithmetic and Numerical Computation Verification

Floating-point arithmetic is a cornerstone of modern computational science, providing an efficient means to approximate real numbers within a finite precision framework. Its ubiquity across scientific ...