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RIEMANN SURFACES EXAMPLES 2 G.P. Paternain Lent 2015 Comments ...
https://www.dpmms.cam.ac.uk/~gpp24/rs_ex2_15.pdf24 Jan 2015: C/Λ2 are conformally equivalent if and only if thelattices are related by Λ2 = λΛ1 for some λ C. ... 5. Show that complex tori C/〈1,τ1〉 and C/〈1,τ2〉 are analytically isomorphic if and only if τ2 =. (aτ1 b)/(cτ1 d), for some matrix(a bc d -
Michaelmas Term 2015 SJW Linear Algebra: Example Sheet 4 ...
https://www.dpmms.cam.ac.uk/~sjw47/LinAlg15-4.pdf20 Nov 2015: 1. The square matrices A and B over the field F are congruent if B = PTAP for some invertible matrixP over F. ... 7. Let S be an nn real symmetric matrix with Sk = I for some k 1. -
Mathematical Tripos: Part IB DJS/Lent 2015 Statistics: Example Sheet…
www.dpmms.cam.ac.uk/study/IB/Statistics/2014-2015/ex1.pdf22 Jan 2015: Xn be independent Poisson random variables, with Xi having meaniθ, for some θ > 0. ... b) For some n > 2, let X1,. ,Xn be iid with Xi Exponential(θ). -
Homotopy Theory, Examples 3 Oscar Randal-Williams Lent 2015 1. ...
https://www.dpmms.cam.ac.uk/~or257/teaching/IIIHtyThy2015/Sheet3.pdf11 Feb 2015: Fi //. Ep //. p. B. {b0} // B B. and show using the naturality of the Serre spectral sequence that the compositions. ... for some monic polynomial p(x) with coefficients in H(B; Z). Homotopy Theory Example sheet 3. -
RIEMANN SURFACES EXAMPLES 1 G.P. Paternain Lent 2015 Comments ...
https://www.dpmms.cam.ac.uk/~gpp24/rs_ex1_15.pdf24 Jan 2015: 8. By considering the singularity at or otherwise, show that any injective analytic map f : C Chas the form f(z) = az b, for some a C and b C. ... conformally equivalent). 10. Define an equivalence relation on C by z w iff z = 2sw for some s Z. -
PART II AUTOMATA AND FORMAL LANGUAGES MICHAELMAS 2015-16 EXAMPLE ...
www.dpmms.cam.ac.uk/study/II/AutomataAndFormalLanguages/2015-2016/AFL-es-3.pdf12 Nov 2015: b) All words w {a,b,c} consisting of some number of a’s (possiblynone), followed by some number of b’s (at least one), followed bysome number of c’s ... a) {anbn | n 0}. (b) {a2nb2n | n 0}. (c) {ww | w {0, 1}}. -
Numbers and Sets (2015–16) Example Sheet 1 of 4 ...
www.dpmms.cam.ac.uk/study/IA/Numbers%2BSets/2015-2016/examples-NS-15-1.pdf13 Oct 2015: 5. The sum of some (not necessarily distinct) natural numbers is 100. ... 9. Find the convergents to the fraction 5744. Then prove that if x and y are integers such that57x 44y = 1, then x = 1744k and y = 57k 22 for some k -
RIEMANN SURFACES EXAMPLES 2 G.P. Paternain Lent 2015 Comments ...
www.dpmms.cam.ac.uk/study/II/Riemann/2014-2015/rs_ex2_15.pdf2 Feb 2015: C/Λ2 are conformally equivalent if and only if thelattices are related by Λ2 = λΛ1 for some λ C. ... 5. Show that complex tori C/〈1,τ1〉 and C/〈1,τ2〉 are analytically isomorphic if and only if τ2 =. (aτ1 b)/(cτ1 d), for some matrix(a bc d -
JPM Michaelmas 2015 Probability and Measure 1 1.1. Let ...
www.dpmms.cam.ac.uk/study/II/Probability%2BMeasure/2015-2016/ex1.pdf14 Oct 2015: algebra. 1.2. Show that the following sets of subsets of R all generate the same σ-algebra:(a) {(a,b) : a < b}, (b) {(a,b] : a < b}, (c) {(,b] : b ... 1.9. Let (E,E,µ) be a measure space. Call a subset N E null if N B for some B E withµ(B) = 0. -
PART II REPRESENTATION THEORYSHEET 1 Unless otherwise stated, all ...
www.dpmms.cam.ac.uk/study/II/RepresentationTheory/2014-2015/repex1.pdf19 Jan 2015: δ is abelian.(c) Assume that δ(g) = 1 for some g G. ... irreducible. 3 Find an example of a representation of some finite group over some field of charac-teristic p, which is not completely reducible. -
PART II AUTOMATA AND FORMAL LANGUAGES MICHAELMAS 2015-16 EXAMPLE ...
www.dpmms.cam.ac.uk/study/II/AutomataAndFormalLanguages/2015-2016/AFL-es-2.pdf2 Nov 2015: a) Both A, B are recursive. (b) Both A, B are r.e. ... b) Fix some computable ordering of Σ, and write wn for the nth word. -
ANALYSIS II—EXAMPLES 4 Mich. 2015 Please email comments, corrections…
www.dpmms.cam.ac.uk/study/IB/AnalysisII/2015-2016/15sheet4.pdf30 Nov 2015: for some constant Kand an open subset U of Rm containing a, |F(t,x) F(t,y)| K‖xy‖ for all t [0, 1],x,y U. ... for some K and all t [a,b], x,y BR(x0).We showed in lecture that for each t0 [a,b], there is a unique f C([a,b]; -
ANALYSIS II—EXAMPLES 1 Mich. 2015 Please email comments, corrections…
www.dpmms.cam.ac.uk/study/IB/AnalysisII/2015-2016/15sheet1.pdf16 Oct 2015: 5. Let (fn) be a sequence of real-valued continuous functions on a closed, bounded interval [a,b], and. ... a) If Dn is the set of discontinuities of fn and D is the set of discontinuities of f, show that D n=1j=nDj.(b) Suppose that for some finite -
RIEMANN SURFACES EXAMPLES 1 G.P. Paternain Lent 2015 Comments ...
www.dpmms.cam.ac.uk/study/II/Riemann/2014-2015/rs_ex1_15.pdf2 Feb 2015: 8. By considering the singularity at or otherwise, show that any injective analytic map f : C Chas the form f(z) = az b, for some a C and b C. ... conformally equivalent). 10. Define an equivalence relation on C by z w iff z = 2sw for some s Z. -
number_fields-15-3.dvi
www.dpmms.cam.ac.uk/study/II/NumberFields/2014-2015/number_fields-15-3.pdf11 Mar 2015: in some quadratic field K L. Deduce that L has class number 1.15. ... If pOL = OLthen we can write xi =. aijxj for some aij p.] Deduce that if a and b are idealsin OK with aOL = bOL then a = b. -
Michaelmas Term 2015 SJW Linear Algebra: Example Sheet 4 ...
www.dpmms.cam.ac.uk/study/IB/LinearAlgebra/2015-2016/lin_alg-15-4.pdf23 Nov 2015: 1. The square matrices A and B over the field F are congruent if B = PTAP for some invertible matrixP over F. ... 7. Let S be an nn real symmetric matrix with Sk = I for some k 1. -
ANALYSIS II—EXAMPLES 3 Mich. 2015 Please email comments, corrections…
www.dpmms.cam.ac.uk/study/IB/AnalysisII/2015-2016/15sheet3.pdf13 Nov 2015: Eo = {x X : B(x) E for some > 0}. ... 8. Use the Contraction Mapping Theorem to show that the equation cos x = x has a unique real solution.Find this solution to some reasonable accuracy using a calculator (remember to -
Metric and Topological Spaces Easter 2015 Example Sheet 2 ...
www.dpmms.cam.ac.uk/study/IB/MetricTopologicalSpaces/2014-2015/MetTop_2015_Ex2.pdf31 Aug 2015: 7. (a) If f : [0, 1] [0, 1] is continuous, show there is some x [0, 1] withf(x) = x. ... For eachinteger n > 1, show that there is some x [0, 1] with f(x) = f(x 1. -
ANALYSIS II—EXAMPLES 4 Mich. 2014 The questions marked with ...
www.dpmms.cam.ac.uk/study/IB/AnalysisII/2014-2015/14sheet4revised.pdf27 Feb 2015: for some constant Kand an open subset U of Rm containing a, |F(t,x) F(t,y)| K‖xy‖ for all t [0, 1],x,y U. ... E is of the form (a,b), [a,b), (a,b] or [a,b] for some a,b with a b. -
ON FAMILIES OF 9-CONGRUENT ELLIPTIC CURVES TOM FISHER Abstract. ...
https://www.dpmms.cam.ac.uk/~taf1000/papers/congr9.pdf2 Jun 2015: Some of the potential applications are described in[1], [3], [8], [13], [19]. ... To find some interesting examples over Q(T), we seta = b = 27j/(4(j 1728)) to obtain a model for Z(9), fibred over the j-line. -
HIGHER DESCENTS ON AN ELLIPTIC CURVEWITH A RATIONAL 2-TORSION ...
https://www.dpmms.cam.ac.uk/~taf1000/papers/higherdesc.pdf11 Sep 2015: for some a,b K. The discriminant condition is 2b(a2 4b) 6= 0. ... for some ξ3 K.Let L = K(. b/ξ1) and write f(l,m) = κ(l εm)(l εm) where κ K and. -
Holmes.dvi
https://www.dpmms.cam.ac.uk/~twk10/Holmes.pdf22 Sep 2015: a. (1 exp(at). )exp at. = B exp at Ca. for some constant B. ... for some constant B. 106. If h(t) = C exp at for all t,. -
On Laver’s proof of Fräıssé’s order typeconjecture Philipp…
https://www.dpmms.cam.ac.uk/~tef10/cam_only/kleppmann-essay.pdf10 Jul 2015: ω there is some n P N with xxiyi n P B.If t,u P B we write t u if there exist m n,x1. ... 26. (a’) Φ1 P Uηδλ. (b’) Θ P U¤ηδλ ñ Θ ¤ Φ1.By (a) we have χ1 tppL,l1q for some l1 : L Ñ U and tppLq ηδλ.Define a -
ÙD-MODULES ON RIGID ANALYTIC SPACES IKONSTANTIN ARDAKOV AND SIMON ...
https://www.dpmms.cam.ac.uk/~sjw47/DCapOne.pdf7 Aug 2015: blow-ups.By Lemma 3.4(b), there exists some a > 0 such that πaτOY τ](OX) τOY.Applying Γ(X ,) produces inclusions πaO(Y) O(X) O(Y) inside ... X). Bysymmetry, we also obtain πbO(Y) O(X ′) O(Y) for some b > 0. -
LINEAR ALGEBRA SIMON WADSLEY Contents 1. Vector spaces 21.1. ...
https://www.dpmms.cam.ac.uk/~sjw47/LinearAlgebra.pdf20 May 2015: i) = 0 for some λi F not all zero.Suppose that λk 6= 0 and let B be the matrix with ith column ei for i 6= k and. ... vector spaces. Definition. We say matrices A and B are similar (or conjugate) if B = P1APfor some invertible matrix P. -
complex.dvi
https://www.dpmms.cam.ac.uk/~tef10/cam_only/arthur-norman.pdf29 Nov 2015: M (n) = 3M (n/2) kn. for some constantk that covers the additions, subtractions and overheads. ... The mostit can do is to give up neater and easier ways of describing some of these. -
LINEAR ALGEBRA SIMON WADSLEY Contents 1. Vector spaces 21.1. ...
https://www.dpmms.cam.ac.uk/~sjw47/LinearAlgebraM15.pdf2 Dec 2015: tmin T distinct such that t0 =. mi=1 λiti for some λi F. ... LINEAR ALGEBRA 15. Suppose first thatki=1 λifi = 0 for some λi F. -
Level-raising and symmetric power functoriality, III Laurent Clozel…
https://www.dpmms.cam.ac.uk/~jat58/lrspiii.pdf10 Dec 2015: We now give some indications on the proof, concentrating for definiteness on the more difficult case,n = 8. ... are regular algebraic up to twist(and which is solved in some cases in 6). -
My great paper
https://www.dpmms.cam.ac.uk/~tef10/cam_only/zachnorwoodBQOessay.pdf11 Jul 2015: Let n be leastsuch that g[m] <Q f[n] for some m. ... Notice that some authors (e.g., Forster [2] and Marcone [9]) require that a block Bown a unique initial segment of any given X [. B]ω. This is the notion of -
Multivariate and other worksheets for R (or S-Plus): a ...
https://www.dpmms.cam.ac.uk/~pmea/misc.pdf9 Jan 2015: Try some plots. Do they enlighten you? i <- 1:3 ; ttax <- t(tax). ... These pairwise plots result in Figures 4.1 and 4.2 respectively, and show some separation betweenthe three groups. -
hyp.dvi
https://www.dpmms.cam.ac.uk/~tef10/cam_only/batty.pdf7 Oct 2015: If we take y B1 B2 then Bε1 (y) B1 for some ε1 > 0. ... Example 3.2 Here are some examples of Cayley graphs:. 1. Z2 = 〈x|x2〉:. -
Department of Pure Mathematics and Mathematical StatisticsUniversity…
https://www.dpmms.cam.ac.uk/~tkc10/CodesandCryptography/CodesandCryptography.pdf10 Mar 2015: c(m) = c(a1)c(a2)c(a3). c(aN1)c(aN ) B. This is then transmitted via some channel to the receiver who needs to decode it to recover the ... Lecture 7 24. A code is said to be perfect if it is e-error correcting for some e and the balls B(c(a),e 1)
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