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WHEN CAN YOU TRUST FEATURE SELECTION? – I: A ...
www.damtp.cam.ac.uk/research/afha/anders/InitialSubmitFeatureSelectionDeterministic.pdf18 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, -
Dr H. Fawzi Mathematical Tripos Part II: Michaelmas Term ...
www.damtp.cam.ac.uk/user/hf323/M23-II-NA/Lect12.pdf30 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 -
SpecSolve:SpectralMethodsforSpectralMeasures
www.damtp.cam.ac.uk/user/mjc249/pdfs/spectral_methods_for_spectral_measures.pdf26 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.: -
1975-1980 1981-1990 1991-2000 2001-2010 2011-2020 2021-2030…
www.damtp.cam.ac.uk/user/mrep/webpubs.pdf11 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. -
italy_mjc
www.damtp.cam.ac.uk/user/mjc249/talks/Italy_mpEDMD.pdf6 Apr 2024: Slide 23: Convergence of measures. Slide 24: Further convergence. Slide 25: Lorenz system. -
J. Fluid Mech. (2021), vol. 920, A35, doi:10.1017/jfm.2021.449…
www.damtp.cam.ac.uk/user/drh39/2021_lereun_mixedconv.pdf1 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 -
WHEN CAN YOU TRUST FEATURE SELECTION? – II: ON ...
www.damtp.cam.ac.uk/research/afha/anders/InitialSubmitFeatureSelectionProbabilistic.pdf18 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. -
Convergence analysis of oversampled collocation boundary element…
www.damtp.cam.ac.uk/user/gam37/preprints/preprint_oversampled_collocation_maierhoferhuybrechs.pdf1 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 -
Publications: Refereed Journals Jing Gao & Arieh Iserles, "A …
www.damtp.cam.ac.uk/user/na/people/Arieh/Arieh_Iserles/Papers.html22 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 -
This isasp ecificindividual’scopyofthenotes. Itis notto…
www.damtp.cam.ac.uk/user/sjc1/teaching/NSTIB/Mich/notes.pdf16 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:. -
Natural Sciences Tripos Part IA Mathematical Methods I — ...
www.damtp.cam.ac.uk/research/afha/lectures/NST_1A/nstIAm_Anders_2023.pdf24 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. -
brum_mjc
www.damtp.cam.ac.uk/user/mjc249/talks/birmingham_mjc.pdf20 Sep 2023: Too little ortoo much arousal results inpoorer performance. 24. • Inf.-dim. ... Slide 23: Quadrature with trajectory data. Slide 24: Example: Verified modes. -
3. Introducing Riemannian Geometry We have yet to meet ...
www.damtp.cam.ac.uk/user/tong/gr/three.pdf31 May 2024: Claim:. d? F =? J , rµF µ = J (3.24). -
Multiflagellarity leads to the size-independent swimming speed of…
www.damtp.cam.ac.uk/user/lauga/papers/220.pdf2 Jan 2024: 1B), owing to the cell-to-cell variations inmetabolism and the number and morphology of flagella (24).Thanks to the large sample size of our experiments, we are able tomeasure the -
6. Black Holes Black holes are among the most ...
www.damtp.cam.ac.uk/user/tong/gr/six.pdf31 May 2024: 6. Black Holes. Black holes are among the most enigmatic objects in the universe. They are described. by deceptively simple solutions to the Einstein equations, yet hold a host of insights. and surprises, from the meaning of causal structure, to -
6. Large N Non-Abelian gauge theories are hard. We ...
www.damtp.cam.ac.uk/user/tong/gaugetheory/6n.pdf26 Jun 2024: The gluon exchange is now. 1N2. (6.24). but there are order N3 triplets of quarks, so again the total amplitude scales as N. ... 6N2. X. i 6=j 6=k. V3(xij, xjk). where xij = xi xj and the coecients in front of the potentials are taken from (6.23)and (6.24 -
cosmo
www.damtp.cam.ac.uk/user/tong/cosmo/one.pdf26 Jun 2024: Zrmax(t). 0. drp1 kr2/R2. = c a(t). Zt. 0. dt0. a(t0)(1.24). ... Indeed,. mathematically it could be that the integral on the left-hand side of (1.24) does not. -
doi:
www.damtp.cam.ac.uk/user/drh39/2013_thixo.pdf1 Dec 2023: in figures 11 and 12. Figure 11 shows profiles of samples with different ageing timesTage on inclines of 20; figure 12 shows profiles on slightly steeper inclines of 24.As a -
Natural Sciences Tripos Part IA Mathematical Methods I — ...
www.damtp.cam.ac.uk/research/afha/lectures/NST_1A/nstIAm_Anders_Notes_2023.pdf3 Oct 2023: Scalar product properties:. 1. The scalar product is commutative,. a b = b a , (24). ... Using (25) and then (24) yields the useful result. (a b)2 = a2 b2 2a b. -
munich_talk_mjc
www.damtp.cam.ac.uk/user/mjc249/talks/rigged_DMD_munich.pdf10 Jun 2024: Slide 24: Spectral measures goes to diagonalisation. Slide 25: Spectral measures goes to dynamics. -
Taming Discretization Challenges for Nonlinear Eigenvalue Problems
www.damtp.cam.ac.uk/user/mjc249/talks/INI_NEP_mjc.pdf26 Jul 2023: Slide 23: InfBeyn algorithm. Slide 24: Stability and convergence result. Slide 25: Proof sketch. -
Rate invariance and scallop theorem in viscosity gradients
www.damtp.cam.ac.uk/user/lauga/papers/217.pdf24 Jul 2023: 106, 27 (2016).[24] L. Schwarz, M. Medina-Sánchez, and O. G. Schmidt, Hybrid biomicromotors, Appl. ... symmetry breaking, Phys. Fluids 24, 103102 (2012).[36] J. P. Binagia and E. -
cosmo
www.damtp.cam.ac.uk/user/tong/cosmo/three.pdf26 Jun 2024: 1. ar v̇ = Ḣ. 1. arv̇. Take the gradient of (3.24) to get. ... 1.24). In such a situation, it would make little sense to talk about perturbations with. -
Preprint typeset in JHEP style - HYPER VERSION Michaelmas ...
www.damtp.cam.ac.uk/user/tong/gr/gr.pdf31 May 2024: should identify. g00(x) (1. 2Φ(x). c2. )(1.24). where Φ(x) is the Newtonian gravitational field. ... 1.24) but with a linear gravitational potential Φ of the kind that we would invoke for. -
Dewatering of fibre suspensions by pressure filtration
www.damtp.cam.ac.uk/user/drh39/2016_pulp.pdf1 Dec 2023: D(φ) dζ = γ(φT φ0). φTD(φT)φT. t, (24). by using (21) and the time derivative of (22a). ... A brief description of each device is given here; more details can be found in the work ofPaterson.24. -
Examples Sheet 1, NST IA Mathematics - Course A ...
www.damtp.cam.ac.uk/research/afha/lectures/NST_1A/Examples1_2023.pdf3 Oct 2023: Hint: Consider. exp(inθ).]. 14. The position of a particle moving in simple harmonic motion in one dimension isx = 7 24 cos 3t 7 sin 3t. ... a) Show that the displacement from the centre of motion can be written as <(X)where X = (24 7i)e3it. -
Hydrogen for transport Buses, trains, HGVs, ships, planes ...
www.damtp.cam.ac.uk/user/pvl/hydrogen_transport.pdf2 Feb 2024: Email 19.1.24 from Anthony Browne MP. I announced £7m new funding for a hydrogen refuelling station in Middlesborough, as part of the Tees Valley Transport Hydrogen Hub. ... And there will not be a network of filling stations until there are many -
NATIONAL LIFE STORIES AN ORAL HISTORY OF BRITISH SCIENCE ...
www.damtp.cam.ac.uk/user/mem/nls-transcript-mc-check-C1379-72-FINAL.pdf31 Mar 2024: Recording format : WAV 24 bit 48kHz. Total no. of tracks: 8 Mono/Stereo: Stereo. ... Do you remember anything else of teaching and learning there? Michael McIntyre Page 24. -
standardmodel
www.damtp.cam.ac.uk/user/tong/sm/standardmodel1.pdf26 Jun 2024: 1.24). This is our starting point: representations of the Poincaré group are labelled by the. -
susyqm
www.damtp.cam.ac.uk/user/tong/susy/susyqm2.pdf4 Oct 2023: straightforward:. xinst() = a tanh!( 1). 2. (2.24). The profile of the instanton is shown in Figure 5. ... It follows. from the fact that, as seen in the explicit instanton profile (2.24), the instantons come. -
ON THE EXISTENCE OF OPTIMAL MULTI-VALUED DECODERS AND THEIR ...
www.damtp.cam.ac.uk/research/afha/anders/Version0.pdf28 Nov 2023: An incomplete list of examples includes most types of computational imaging[2, 14, 25], matrix completion [28], parametric PDEs/system identification [1], phase retrieval [30, 46, 86],quantized sampling [24] etc. -
kintheory
www.damtp.cam.ac.uk/user/tong/kintheory/three.pdf16 Sep 2023: P(x, t;x0, t0) =. Z 1. 1d3x,0P(x, t;x0, t0) P(x0, t0;x0, t0) (3.24). ... Kolmogorov equation (3.24). P(x, t;x0, t0) =. Z 1. 1d3x,0P(x, t;x0, t0) P(x0, t0;x0, t0). -
Under consideration for publication in J. Fluid Mech. 1 ...
www.damtp.cam.ac.uk/user/hinch/publications/HSB3.pdf11 Mar 2024: They solved their lubrication equations(24–32), again by an expansion in a small Deborah number We 1, going tothe first correction. -
clas
www.damtp.cam.ac.uk/user/tong/dynamics/two.pdf13 Sep 2023: defined as. 2xy = µ , x2 y2 = (2.24). The coordinates µ and are curvilinear and orthogonal (i.e. ... 24 –. Galilean group that we met in section 1.2. -
Dr H. Fawzi Mathematical Tripos Part II: Michaelmas Term ...
www.damtp.cam.ac.uk/user/hf323/M23-II-NA/Lect11.pdf27 Oct 2023: Dr H. Fawzi. Mathematical Tripos Part II: Michaelmas Term 2023. Numerical Analysis – Lecture 11. 3 Spectral Methods. Finite difference schemes rest upon the replacement of derivatives by a linear combination of functionvalues. This leads to the -
Controlling Confined Collective Organization with Taxis
www.damtp.cam.ac.uk/user/lauga/papers/224.pdf21 Mar 2024: Pedley and J. Kessler, Annu. Rev. Fluid Mech. 24, 313(1992). [16] B. ... 24] A. Creppy, F. Plouraboué, O. Praud, X. Druart, S. Cazin, H.Yu, and P. -
How do cicadas emerge together? Thermophysical aspects of their…
www.damtp.cam.ac.uk/user/gold/pdfs/cicadas.pdf1 Feb 2024: Collective behavior via communication [20] is foundin many contexts: bacterial quorum sensing [21], ant foraging[22–24], and bird flocking [25]. ... Acad. Sci. USA 110, 13769 (2013). [24] O. Feinerman, I. Pinkoviezky, A. -
PowerPoint Presentation
www.damtp.cam.ac.uk/user/pvl/u3ac_heidelberg_2023.pdf17 Aug 2023: Slide 19. Slide 20. Slide 21. Slide 22. Slide 23. Slide 24. -
Nick_retirement_conference
www.damtp.cam.ac.uk/user/mjc249/talks/Nick_NEP_mjc.pdf17 Aug 2023: Eval #Eval #. 24. Example: Ghost essential spectra. 𝑥. 𝜂(𝑥). truncated domain. ... Slide 24: Example: Instability. Slide 25: Example: Ghost essential spectra. Slide 26: Example: Ghost essential spectra. -
5. When Gravity is Weak The elegance of the ...
www.damtp.cam.ac.uk/user/tong/gr/five.pdf31 May 2024: 1 1. 2He. i!t. (5.24). where, as we mentioned previously, we should take the real part of the right-hand-side. ... S1(0)2 S2(0)2 = R2. The solutions (5.24) tell us how these geodesics evolve. -
SCI-MUS-MATHS © World Scientific
www.damtp.cam.ac.uk/user/mem/papers/LHCE/lucidity-preface.html22 Sep 2023: For reading comfort I recommend zooming in, usually Ctrl+ or Ctrl-Shift+, or Cmnd+ on Mac. This web page previewsby Herbert E. Huppert FRS. Foreword. by Herbert E. Huppert FRS. Michael Edgeworth McIntyre FRS has written a book wide in its -
Preprint typeset in JHEP style - HYPER VERSION 2018 ...
www.damtp.cam.ac.uk/user/tong/gaugetheory/1em.pdf26 Jun 2024: Instead, both (1.23) and (1.24) are best thought of as integrating the 2-form Fµ over. ... Armed with (1.23) and (1.24), we see that, at least for this specific example,. -
clas
www.damtp.cam.ac.uk/user/tong/dynamics/one.pdf13 Sep 2023: 2.4.1 Noether’s Theorem 24. 2.5 Applications 26. 2.5.1 Bead on a Rotating Hoop 26. ... kinetic energy,. T(t2)T(t1) =X. i. ZFexti dri. X. i 6=j. ZFij dri (1.24). -
Swimming, Feeding, and Inversion of Multicellular Choanoflagellate…
www.damtp.cam.ac.uk/user/gold/pdfs/Cflexa.pdf18 Oct 2023: This feature of the raft arising as a geometricbyproduct of pentagonal defects evokes the concept of“spandrels” in evolutionary biology [24].For the case of two cells, each with two filaments, ... U.S.A. 111, 27 (2014). [24] S. J. Gould and R. C. -
Opto-fluidically multiplexed assembly and micro-robotics
www.damtp.cam.ac.uk/user/lauga/papers/223.pdf28 Feb 2024: With rapid implementation and advanced control,it might be feasible to position one particle every fewmicrometers, which is the typical length scale over whichthe flow fields exhibit significant decay22,24. ... eLight 1, 7 (2021). 24. Liao, W. et al. -
Preprint typeset in JHEP style - HYPER VERSION Michaelmas ...
www.damtp.cam.ac.uk/user/tong/sft/sft.pdf12 Apr 2024: 1.3.1 The Landau-Ginzburg Free Energy 24. 1.3.2 The Saddle Point and Domain Walls 26. -
S0022143021001210jra 1..20
www.damtp.cam.ac.uk/user/drh39/2021_glacier.pdf1 Dec 2023: 1a), and a hose thermal conduct-ivity of 0.24 W m1 K1. ... The yellow shade marks the 24 h period selected to define h0 (36 60 h post-breakthrough). -
J. Fluid Mech. (2024), vol. 988, A11, doi:10.1017/jfm.2024.260 Fast…
www.damtp.cam.ac.uk/user/hinch/publications/JFM988_A11.pdf31 May 2024: They solvedtheir lubrication equations (24)–(32), again by an expansion in a small Deborah numberWe 1, going to the first correction. ... p/. (1. c). p 1. De. H = 21/22. 23/24. Figure 1. -
standardmodel
www.damtp.cam.ac.uk/user/tong/sm/standardmodel2.pdf26 Jun 2024: proportional to. eVScl! 0 as V! 1. (2.24). It’s obvious what’s going on here. -
An algorithm for semigroups
www.damtp.cam.ac.uk/user/mjc249/talks/semigroups_FOX_final.pdf2 Jul 2023: Slide 21: How? Slide 22: How? Slide 23: How? Slide 24: Adaptive computation of z superscript base , open paren cap A.
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