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"Sumset inequalities for differential entropy"
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/ac4.pdf5 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,. -
Source coding exponents for zero-delay coding with finite memory -…
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/expsJ.pdf5 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 -
Geometric Ergodicity and the Spectral Gap of Non-Reversible Markov ...
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/L2LV.pdf5 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. -
PubTeX output 2000.01.04:1054
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/redJ.pdf5 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. -
1922 IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 52, NO. ...
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/generalJ.pdf5 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. -
Mapping class groupsProblem sheet 3 Michaelmas 2019 Questions marked…
https://www.dpmms.cam.ac.uk/study/III/MappingClassGroups/2019-2020/MCGs%20Sheet%203.pdf10 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;. -
SERRE–TATE THEORY FOR SHIMURA VARIETIES OF HODGE TYPE ANANTH ...
https://www.dpmms.cam.ac.uk/~rz240/HT_Serre-Tate.pdf9 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. -
Percolation and Related TopicsLectures by Geoffrey Grimmett Notes by…
https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-Percolation.pdf2 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. -
Approximating a Diffusion by a Finite-State Hidden Markov Model ...
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/HMM.pdf5 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. -
Mismatched Codebooks and the Role of Entropy-Coding in Lossy ...
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/general.pdf5 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 -
F:\IBM\PAPERS\CLASS\JACHA\paper.dvi
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/class.pdf5 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-. -
JWILEYRSA�9-3(4)RSA20701
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/antosJ.pdf5 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. = -
TWISTED ORBITAL INTEGRALS AND IRREDUCIBLECOMPONENTS OF AFFINE…
https://www.dpmms.cam.ac.uk/~rz240/TO.pdf11 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 -
rssb_1000 133..161
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/cvmcmcJ.pdf5 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 -
aap100.dvi
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/firstJ.pdf5 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 -
Some Information-Theoretic Computations Related to the Distribution…
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/primes.pdf5 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. -
MATHEMATICAL TRIPOS, PART II, 2020/2021REPRESENTATION THEORY EXAMPLE…
https://www.dpmms.cam.ac.uk/study/II/RepresentationTheory/2020-2021/IIRT3.pdf9 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. -
Source coding, large deviations, and approximate pattern matching -…
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/TRJ.pdf5 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. -
Geometric Group TheoryLectures by Ana KhukhroNotes by Alexis Marchand …
https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-GeometricGroupTheory.pdf10 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. -
CONSTRUCTING THE COTANGENT COMPLEX VIA HOMOTOPICAL ALGEBRA RONG ZHOU…
https://www.dpmms.cam.ac.uk/~rz240/Model_categories.pdf22 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. -
ON THE CONNECTED COMPONENTS OF AFFINE DELIGNE-LUSZTIG VARIETIES XUHUA …
https://www.dpmms.cam.ac.uk/~rz240/ADLV7.pdf22 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. -
Approximate Group Actions and UlamStability Lectures by Oren…
https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-ApproximateGroupActions.pdf4 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 -
ent-est.dvi
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/ent-est.pdf5 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 -
us_paper.dvi
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/suhov1.pdf5 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. -
Michaelmas Term 2020 Linear Algebra: Example Sheet 4 of ...
https://www.dpmms.cam.ac.uk/study/IB/LinearAlgebra/2020-2021/example-sheet-4.pdf9 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 -
IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 60, NO. 2, ...
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/SVYK-J.pdf5 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,. -
thesis.dvi
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/thesis.pdf5 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. -
Large Deviations Asymptotics and the Spectral Theoryof…
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/second.pdf5 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,). -
Rigidity Theorems for Hyperbolic Groups Alexis Marchand Abstract The…
https://www.dpmms.cam.ac.uk/~aptm3/docs/maths/2020-RigidityTheoremsHyperbolicGroups.pdf6 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. -
Category TheoryLectures by Peter JohnstoneNotes by Alexis Marchand…
https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-CategoryTheory.pdf8 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 -
Rigidity Theorems for Hyperbolic Groups Alexis Marchand Abstract The…
https://www.dpmms.cam.ac.uk/~aptm3/docs/maths/2020-RigidityTheoremsHyperbolicGroups-Abridged.pdf6 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,. -
III Commutative Algebra Michaelmas Term 2020 EXAMPLE SHEET 3 ...
https://www.dpmms.cam.ac.uk/study/III/CommutativeAlgebra/2020-2021/2020ex3.pdf9 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. -
GroupsOscar Randal-Williams…
https://www.dpmms.cam.ac.uk/~or257/teaching/IAGroups/2019/groups.pdf2 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. -
Electron. Commun. Probab. 0 (2016), no. 0, DOI: 10.1214/ECP.vVOL-PID
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/f-norm.pdf5 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. -
Mapping Class GroupsLectures by Henry WiltonNotes by Alexis Marchand…
https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-MappingClassGroups.pdf30 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. -
Algebraic TopologyLectures by Jacob RasmussenNotes by Alexis Marchand …
https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-AlgebraicTopology.pdf28 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. -
Metric EmbeddingsLectures by András ZsákNotes by Alexis Marchand…
https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-MetricEmbeddings.pdf3 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. -
MOD-p ISOGENY CLASSES ON SHIMURA VARIETIES WITH PARAHORIC LEVEL ...
https://www.dpmms.cam.ac.uk/~rz240/Mod-p_isog2.pdf22 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. -
COMPLEX ANALYSIS EXAMPLES 2, LENT 2020 Neshan Wickramasekera. Please…
https://www.dpmms.cam.ac.uk/study/IB/ComplexAnalysis/2019-2020/ca_IB_ex2_2020.pdf11 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|. -
Entropy, Compound Poisson Approximation, Log-Sobolev Inequalities and …
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/cp-final.pdf5 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}. -
Profinite GroupsLectures by Gareth WilkesNotes by Alexis Marchand…
https://www.dpmms.cam.ac.uk/~aptm3/docs/lecture-notes/PartIII-ProfiniteGroups.pdf10 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. -
III Commutative Algebra Michaelmas Term 2020 EXAMPLE SHEET 2 ...
https://www.dpmms.cam.ac.uk/study/III/CommutativeAlgebra/2020-2021/2020ex2.pdf14 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. -
466 IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 51, NO. ...
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/poisson3J.pdf5 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. -
Geometry IB – 2019/20 – Sheet 1: Topological and ...
https://www.dpmms.cam.ac.uk/study/IB/Geometry/2019-2020/GeometryIB-2019-20-Sheet1.pdf4 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 -
finalTR.dvi
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/finalTR.pdf5 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. -
Part III Computability and Logic: 24 Lectures in 2020/21 ...
https://www.dpmms.cam.ac.uk/~tef10/cam_only/partiiicomputability2020.pdf10 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. -
Geometry IB – 2019/20 – Sheet 4: Hyperbolic surfaces ...
https://www.dpmms.cam.ac.uk/study/IB/Geometry/2019-2020/GeometryIB-2019-20-Sheet4.pdf2 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. -
vt06final.dvi
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/vt.pdf5 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 , -
IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. XX, NO. Y, ...
https://www.dpmms.cam.ac.uk/~ik355/PAPERS/critical.pdf5 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. -
Example Sheet 3 Analysis of FunctionsClaude Warnick Lent 2020 ...
https://www.dpmms.cam.ac.uk/study/II/AnalysisofFunctions/2019-2020/ExamplesAoF3.pdf4 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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