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18 Dec 2023: 1. INTRODUCTION. In the wake of the many AI-based algorithms throughout the society and the sciences, potentially yielding hal-lucinations and instabilities [4, 23, 23, 24, 31, 34, 38, 40,

26 Jul 2023: are associated with banded differentiation and multiplication matrices, and expansion coefficients can be computed from function samples in quasi-linear time with the FFT [24]. ... J. Integral Equ. Appl. 19, 163– 207 (2007). 24. Iserles, A., Webb, M.:

30 Oct 2023: If. u(x,y) =k,lZ. ûk,leiπ(kxly). 24. is the Fourier expansion of u, the bivariate versions of the algebra of Fourier expansions gives(denoting ux = u/x and

11 Mar 2024: The kinematics of hexagonal magnetoconvection. Geo.Astro. Fluid Dyn., 24:109–136, 1983. 24. ... Phys. Fluids, 24,107103, 2012. 1975-1980 1981-1990 1991-2000 2001-2010 2011-2020 2021-2030. 184.

22 Feb 2024: Num. Anal. 24 (2004), 365–391. A. Iserles, "On the global error of discretization methods for highly-oscillatory ordinary differential equations'', BIT 42 (2002), 561–599. ... Comp. Maths 14 (2001), 1–24. A. Iserles, "On Cayley-transform methods

1 Dec 2023: J. Fluid Mech. (2021), vol. 920, A35, doi:10.1017/jfm.2021.449. High-Rayleigh-number convection inporous–fluid layers. Thomas Le Reun1,† and Duncan R. Hewitt2. 1Department of Applied Mathematics and Theoretical Physics, Centre for Mathematical

18 Dec 2023: Condition in optimisation: The concept of condition numbers has proven a crucial to computational math-ematics and numerical analysis for securing trustworthy algorithms that are accurate and stable [24, 35].J.

1 May 2024: 18] and Huybrechs & Olteanu [24]). In the current manuscript,we aim to provide an introductory but rigorous analysis of the least-squares oversampled col-location method. ... uχ′N‖2α chl2α‖u‖l, (22)‖uχ′N‖r2α chl2αr‖u‖l, (23). and

16 Aug 2023: 23. 1.8.4 The Jacobian. 24. 1.8.5 Properties of Jacobians. 25. 1.8.6 Orthogonality. ... 1.24)As proof we observe that the value of both the LHS and the RHS:.

24 Nov 2023: Using (25) and then (24) yields the useful result. (a b)2 = a2 b2 2a b. ... b. a. cb c. h. Figure 24: Parallelepiped formed from the vectors a,b,c.