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  2. "Sumset inequalities for differential entropy"

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/ac4.pdf
    5 Jun 2020: A B| |AB|3. |A| |B|, (3). all of which hold for arbitrary subsets A,B,C of the integers or any other discrete abelian group,and where the difference set ... h(X1 X2,Y ) = h(X1 X2|Y ) h(Y ). Finally combining all the above estimates yields,.
  3. Source coding exponents for zero-delay coding with finite memory -…

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/expsJ.pdf
    5 Jun 2020: Theorem 1: For all , all , andany positive integer. Remarks:. ... of. Theorem 2: For all , all , and everypositive integer ,. Remark 17: Note that here, unlike the fixed-rate (or fixed-distortion) case, there is no need for time sharing: optimal
  4. Geometric Ergodicity and the Spectral Gap of Non-Reversible Markov ...

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/L2LV.pdf
    5 Jun 2020: finite functionV : X [1,], such that,. ‖Pn(x, ) π‖V B V (x)ρn, for all n 0, π-a.e. ... for all x X, A B.
  5. PubTeX output 2000.01.04:1054

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/redJ.pdf
    5 Jun 2020: Case I: and. By Lemma 1, for all. Therefore,. so in this case. ... Case II:. Here, by Lemma 1, for all. so is achieved at , giving.
  6. 1922 IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 52, NO. ...

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/generalJ.pdf
    5 Jun 2020: 2For example, let B be a countable dense subset of A, and take E to be the col-lection of all open balls with rational radii centered at the points of ... Assume that , for all andsome. Then. B. Proof of Theorem 1.
  7. Mapping class groupsProblem sheet 3 Michaelmas 2019 Questions marked…

    https://www.dpmms.cam.ac.uk/study/III/MappingClassGroups/2019-2020/MCGs%20Sheet%203.pdf
    10 Jan 2020: tβn. are joined by an edge if, after renumbering:. 2. (a) αi is isotopic to βi for all i > 1;. ... b) if Sα2,.,αn is a one-holed torus then i(α1,β1) = 1;.
  8. SERRE–TATE THEORY FOR SHIMURA VARIETIES OF HODGE TYPE ANANTH ...

    https://www.dpmms.cam.ac.uk/~rz240/HT_Serre-Tate.pdf
    9 Nov 2020: Proposition 4.4. If Def (1,r), as above, satisfies all the above properties, then so do the spacesDef(a,b), for 1 a b r. ... ya1)(fa1) for all fa1 Fa1. Here, F(a,b) D(a,b) is the. filtration corresponding to the point s and the element Ua,b.
  9. Percolation and Related TopicsLectures by Geoffrey Grimmett Notes by…

    https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-Percolation.pdf
    2 May 2020: Pp(AB) > Pp(A)Pp(B),. for all increasing events A,B. Notation 2.8. Let = {0, 1}E with E finite. ... We add a boundary condition: either b = 0 and all edges outside Λ areclosed, or b = 1 and all edges outside Λ are open.
  10. Approximating a Diffusion by a Finite-State Hidden Markov Model ...

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/HMM.pdf
    5 Jun 2020: with ψ( ) := R(x0, ): For all x X and all A B such thatR(x0,A) > 0, we have,. ... All of the approximations in this paper are obtained with respect to ||| |||v.
  11. Mismatched Codebooks and the Role of Entropy-Coding in Lossy ...

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/general.pdf
    5 Jun 2020: Theorem B. [8]: Let X be a stationary ergodic source with first-order marginal distribution P ,and let Q be an arbitrary codebook distribution on  with Dav <. Then for all ... 2For example, let B be a countable dense subset of Â, and take E to be
  12. F:\IBM\PAPERS\CLASS\JACHA\paper.dvi

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/class.pdf
    5 Jun 2020: accurate and computationally more efficient than the corresponding baseline classifier. All the proofs. ... Although the statements of the more general theorems seem rather complicated, all the quantities in-.
  13. JWILEYRSA�9-3(4)RSA20701

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/antosJ.pdf
    5 Jun 2020: iv) For all n, VarĤn log22 n/n. Mutual information. Let. pnij =1n. ... sequences coinciding in all but the kth position,then for every string xn1. =
  14. 11 Nov 2020: are all hyperspecial, when b is basic and unramified. This reproves a result of Xiao–Zhu [XZ17], see Remark 1.4.3 below. ... Moreover the universal homeomorphism in (1) and the morphisms X1 Xswσ(s)(b)and X2 Xsw(b) in (2) are all equivariant for the
  15. rssb_1000 133..161

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/cvmcmcJ.pdf
    5 Jun 2020: In typical applications, X will often be a (Borelmeasurable) subset of Rd together with the collection B of all its (Borel) measurable subsets.(Precise definitions and detailed assumptions are given in ... k,where X0 π. Then Γ.G/ = K.G/, i.e., for all
  16. aap100.dvi

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/firstJ.pdf
    5 Jun 2020: and we write R for R1.If for some σ -finite measure ψ on B, some θ > 0, and all functions s : X. ... To ensure that these arefinite for all x X and a suitable class of A B, we usually consider θ ’s in therange θ > |α|‖F ‖ (and as before, we
  17. Some Information-Theoretic Computations Related to the Distribution…

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/primes.pdf
    5 Jun 2020: Upper Bound] For all n 2,pn. log pp. log n 2 log 2. ... B :=(. 2n 1n. )=. (2n 1)!n!(n 1)! ,. since it divides the numerator but not the denominator, and hence the product of all theseprimes also divides B.
  18. MATHEMATICAL TRIPOS, PART II, 2020/2021REPRESENTATION THEORY EXAMPLE…

    https://www.dpmms.cam.ac.uk/study/II/RepresentationTheory/2020-2021/IIRT3.pdf
    9 Nov 2020: 7 Let ρ : G GL(V ) be a representation of G of dimension d.(a) Compute the dimension of SnV and ΛnV for all n.(b) Let g G and let ... constituent of IndGKχ, then all |G : K| conjugates of χ are constituents of ResGKφ.
  19. Source coding, large deviations, and approximate pattern matching -…

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/TRJ.pdf
    5 Jun 2020: Note thatand also (by Jensen’s inequality) , for all. Moreover, is twice differentiable in with. ... where the infimum is over all stationary probabilitymeasures on such that the -marginal of isand.
  20. Geometric Group TheoryLectures by Ana KhukhroNotes by Alexis Marchand …

    https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-GeometricGroupTheory.pdf
    10 Mar 2020: and there are g1,. ,gn G, such that giAi = Bi for all i.If A C for some C B, we write A. ... Note that, if h : A B is a realisation of A B,then S h(S) for all S A.
  21. CONSTRUCTING THE COTANGENT COMPLEX VIA HOMOTOPICAL ALGEBRA RONG ZHOU…

    https://www.dpmms.cam.ac.uk/~rz240/Model_categories.pdf
    22 Oct 2020: ii)Let F : Cc B be a functor such that F(w) is an isomorphism for all weakequivalences w, then f r g implies F(f) = F(g). ... f).Since RQ(A) = A for all A Ccf , the induced functor Θ : πCcf B is fully faithful.
  22. 22 Oct 2020: However, if G is residually split, thenfor [b] B(G,{µ}), all the straight representatives of [b] lie in the admissible set for µ. ... In particularthese are all open in X({µ},b)K and one cannot connect points in different strata.
  23. Approximate Group Actions and UlamStability Lectures by Oren…

    https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-ApproximateGroupActions.pdf
    4 Mar 2020: Suppose given, for each A B X with B finite, a real numberµ (UA,B) 6 1 and assume that all the consistency relations are satisfied (c.f. ... subse-quence (using a diagonal argument) such that (µn (UA,B))n>1 converges to some real number µ (UA,B)for
  24. ent-est.dvi

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/ent-est.pdf
    5 Jun 2020: In all our experiments in [12][14] and in the results presented in the followingsection we set B = 1000, which, as discussed below, appears to have been sufficiently largefor the central ... variables {Xn}, where the the Xi are independentand all have
  25. us_paper.dvi

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/suhov1.pdf
    5 Jun 2020: such that for all y V we have. ess infx. P Xr y j x. ... type condition there exists an integer r and a real such that for all y V we.
  26. Michaelmas Term 2020 Linear Algebra: Example Sheet 4 of ...

    https://www.dpmms.cam.ac.uk/study/IB/LinearAlgebra/2020-2021/example-sheet-4.pdf
    9 Nov 2020: 3. (i) Show that the function ψ(A,B) = tr(ABT ) is a symmetric positive definite bilinear form on the spaceMatn(R) of all nn real matrices. ... sn forms a basis for Pn.(iii) For all 1 k n, sk spans the orthogonal complement of Pk1 in Pk.(iv) sk is an
  27. IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 60, NO. 2, ...

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/SVYK-J.pdf
    5 Jun 2020: Assigning to all the other elements of An binary strings oflength equal to. ... Therefore,. P[log2 X log2(1 MX (2a )). ] = P [ı X (X ) a] (74)Moreover, because of (51), for all b 0,.
  28. thesis.dvi

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/thesis.pdf
    5 Jun 2020: All Rights Reserved. ii. I certify that I have read this dissertation and that in. ... Mike Harrison and George Papanicolaou for being on my Orals committee and for all.
  29. Large Deviations Asymptotics and the Spectral Theoryof…

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/second.pdf
    5 Jun 2020: T0 is v-separable for all r.1 The fact that this is indeed weaker than the assumption in(DV3) (ii) follows from Lemma B.3 in the Appendix. ... for all r, where v = eV. (b) The kernel P T0 is v0-separable for some unbounded function v0 : X [1,).
  30. Rigidity Theorems for Hyperbolic Groups Alexis Marchand Abstract The…

    https://www.dpmms.cam.ac.uk/~aptm3/docs/maths/2020-RigidityTheoremsHyperbolicGroups.pdf
    6 May 2020: It follows that, for all t,t′ [a,b],. (c′|[t,t′]. ) d. (c′(t),c′ ([t]0). ) ... ii) For all (a,b) , (a′,b′) R, we have |dA (a,a′) dB (b,b′)| ε.
  31. Category TheoryLectures by Peter JohnstoneNotes by Alexis Marchand…

    https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-CategoryTheory.pdf
    8 Jun 2020: vii) f(gh) = (fg)h for all A h B g C f D. ... 0, |A|}, so we get a weakly initial set in (A U) by considering a fixedset B of this cardinality, all possible subsets B′ of B, all possible group structures on
  32. Rigidity Theorems for Hyperbolic Groups Alexis Marchand Abstract The…

    https://www.dpmms.cam.ac.uk/~aptm3/docs/maths/2020-RigidityTheoremsHyperbolicGroups-Abridged.pdf
    6 May 2020: ii) For all (a,b) , (a′,b′) R, we have |dA (a,a′) dB (b,b′)| ε. ... dX (ϕn(p)a,pa) 2δ. It follows in particular that, for all a,b θn,.
  33. III Commutative Algebra Michaelmas Term 2020 EXAMPLE SHEET 3 ...

    https://www.dpmms.cam.ac.uk/study/III/CommutativeAlgebra/2020-2021/2020ex3.pdf
    9 Nov 2020: 5. (i) Let X be the set of all prime ideals of R. ... closure of A in L. Show that σ(B) = B for all σ G and that A = BG.
  34. GroupsOscar Randal-Williams…

    https://www.dpmms.cam.ac.uk/~or257/teaching/IAGroups/2019/groups.pdf
    2 Dec 2020: G1) For all a,b,c G we have (a b) c = a (b c). ... A group (G, ,e) is abelian2 if for all a,b G we have a b = b a.
  35. Electron. Commun. Probab. 0 (2016), no. 0, DOI: 10.1214/ECP.vVOL-PID

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/f-norm.pdf
    5 Jun 2020: Pt(x,A) > 0, for all t sufficiently large. It follows that there is a countable covering of the state space by small sets [7, Prop. ... Γ‖f = sup. g(t,y)Γ(dt,dy),. where the supremum is over all g satisfying |g(t,y)| f(t,y) for all t,y.
  36. Mapping Class GroupsLectures by Henry WiltonNotes by Alexis Marchand…

    https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-MappingClassGroups.pdf
    30 May 2020: ahomotopy s.t. ϕ(t, ) is a homeomorphism for all t [0, 1]. ... It suffices to check that, for all β B, wehave α β α1 ' δαδ1αβ.
  37. Algebraic TopologyLectures by Jacob RasmussenNotes by Alexis Marchand …

    https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-AlgebraicTopology.pdf
    28 May 2020: 0 Coker fi2fi1 Ai. fi Ker fi1 0. is exact for all i. ... X f Y = (X qY ) / ,where is the equivalence relation given by b f(b) for all b B.
  38. Metric EmbeddingsLectures by András ZsákNotes by Alexis Marchand…

    https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-MetricEmbeddings.pdf
    3 Jun 2020: a d(x,y) 6 d (f(x),f(y)) 6 b d(x,y), (). for all x,y M. ... B|〈x,ω〉|p dλ(ω). is the same for all x S – call it α.
  39. MOD-p ISOGENY CLASSES ON SHIMURA VARIETIES WITH PARAHORIC LEVEL ...

    https://www.dpmms.cam.ac.uk/~rz240/Mod-p_isog2.pdf
    22 Oct 2020: This allows us to prove that all Newton strata are non-empty for these models. ... Indeed when p is inverted, all the Λmi coincide and the choice of Fm0 Λm0,F determinesthe other Fmi.
  40. COMPLEX ANALYSIS EXAMPLES 2, LENT 2020 Neshan Wickramasekera. Please…

    https://www.dpmms.cam.ac.uk/study/IB/ComplexAnalysis/2019-2020/ca_IB_ex2_2020.pdf
    11 Feb 2020: every z C, |f(z) b| > ε.(iii) f = u iv and |u(z)| > |v(z)| for all z C.4. ... 11. (i) Let w C, and let γ, δ : [0, 1] C be closed curves such that for all t [0, 1],|γ(t) δ(t)| < |γ(t) w|.
  41. Entropy, Compound Poisson Approximation, Log-Sobolev Inequalities and …

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/cp-final.pdf
    5 Jun 2020: 1. None of the Yi dominate the sum, i.e., their parameterspi = Pr{Yi 6= 0} are all appropriately small;. ... Eµ[eθ|g| log+ |g|] < ,. for all θ > 0 small enough, where log+ x = max{log x, 0}.
  42. Profinite GroupsLectures by Gareth WilkesNotes by Alexis Marchand…

    https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-ProfiniteGroups.pdf
    10 Jun 2020: satisfying:. (vi) idB f = f = f idA for all Af B,. ... vii) f(gh) = (fg)h for all A h B g C f D.
  43. III Commutative Algebra Michaelmas Term 2020 EXAMPLE SHEET 2 ...

    https://www.dpmms.cam.ac.uk/study/III/CommutativeAlgebra/2020-2021/2020ex2.pdf
    14 Oct 2020: such that f((r/s)m) = rm/s for all r R,m M,s S. ... b) MP is torsion free for all prime ideals P. (c) MP is torsion-free for all maximal ideals P.
  44. 466 IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 51, NO. ...

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/poisson3J.pdf
    5 Jun 2020: Thedistribution of is close to as long as:. a) the sum of the parameters of the is close to ;b) none of the dominate the sum, i.e., all the are ... It is well known that, writing. for the probabilities, then for all functionsin.
  45. Geometry IB – 2019/20 – Sheet 1: Topological and ...

    https://www.dpmms.cam.ac.uk/study/IB/Geometry/2019-2020/GeometryIB-2019-20-Sheet1.pdf
    4 Feb 2020: thetransition functions for the atlas with charts {π+,π,φ} are all smooth. ... b) Prove that for any decomposition of S (where all vertices have valence at least 3), we have 2E/F 6 (1 χ(S)/F),where χ(S) is the Euler
  46. finalTR.dvi

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/finalTR.pdf
    5 Jun 2020: But now notice that condition (b) implies that, if denotes the identity permutation, thens 6= s for all other permutations. ... 2. Proof of Lemma 3: First suppose that for some < 0, (a), (b) and (c) all hold.
  47. Part III Computability and Logic: 24 Lectures in 2020/21 ...

    https://www.dpmms.cam.ac.uk/~tef10/cam_only/partiiicomputability2020.pdf
    10 Oct 2020: 66. 3.3.2 The Ackermann function dominates all primitive recursivefunctions. 68. 4 Machines 75. ... fi fj = fj fifor all i,j), then they have a common fixed point.
  48. Geometry IB – 2019/20 – Sheet 4: Hyperbolic surfaces ...

    https://www.dpmms.cam.ac.uk/study/IB/Geometry/2019-2020/GeometryIB-2019-20-Sheet4.pdf
    2 Mar 2020: e. T. n(z) z1 for all z 6= z2 as n. 2. ... distinct points in the sphere.(b) Construct a non-orientable compact hyperbolic surface.
  49. vt06final.dvi

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/vt.pdf
    5 Jun 2020: Fm}, and webound the probability of the following event,. E = {Γn(Fj ) rj for all j, and Φn1 B}, (10)where the sample averageΓn(Fj ) of each functionFjis taken to exceed ... rm, and any initial conditionx X, we have that. logPx{Γn(Fj ) rj for all j ,
  50. IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. XX, NO. Y, ...

    https://www.dpmms.cam.ac.uk/~ik355/PAPERS/critical.pdf
    5 Jun 2020: becomes. kj=1. Qn(aj)eλnρij is independent of i. (15). By Lemma 3 (b) we have that for all ji. ... 2. Proof of Lemma 3: First suppose that for some λ < 0,(a), (b) and (c) all hold.
  51. Example Sheet 3 Analysis of FunctionsClaude Warnick Lent 2020 ...

    https://www.dpmms.cam.ac.uk/study/II/AnalysisofFunctions/2019-2020/ExamplesAoF3.pdf
    4 Mar 2020: u[]| 6 C supx2Rn;||6k. (1 |x|)ND(x) , for all 2 S. ... Show that there exists aconstant Cn, > 0 such that for all x, y 2 Rn:.

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