Search

30 Aug 2019: Xj = min(Tj , cj ), for 1 j n. extending the notation of (b) in the natural way.

30 Aug 2019: Theeffects of recombination in the segment may be ignored. The time for which the samplehas j distinct ancestors is denoted by Tj , j = 2, 3,. ,

19 Jun 2019: The variable tj (j = 1,. , 3) records the time interval under observationand takes the values 2, 4 or 6 months. ... logE(Yij|zi; xi; tj ). 1 E(Yij|zi; xi; tj )= α φZi βT xi δtj , (i = 1,. ,

30 Aug 2019: Let uji be the approximation at xi and tj ,i = 1,. ,

30 Aug 2019: Show that for any j > 1there exists there exists a positive real number Tj such that.

17 Jun 2019: Find the probability-generating functions of the random variables Hj and Tj.

4 Aug 2022: Denote the kernel valuesfor indexed times as Rij k(ti, tj) and let R k(0,0).

17 Jun 2019: for j 6= i. Prove that the random vectors Yj AjX are independent, and thatY (Y T1 ,. ,Y TJ )T has a multivariate normal distribution.[ Hint: Random vectors are independent if

4 Aug 2022: Writedown operators which are a finite product. N. j=1. exp[sjA(tj)] (for appropriate {sj} and {tj}).

17 Jun 2019: Assume p > q. Let Tj = inf{n > 1 : Xn = j} if this is finite, and Tj = otherwise. ... Let Ti = inf{n > 1 : Xn = i}. For each i 6= j letqij = P(Tj < Ti | X0 = i) and mij = E(Tj | X0 = i).

30 Aug 2019: tJ(t, x, v) = (V F(t, X, V )) J(t, x, v),.

17 Jun 2019: Show that if g(s, x) is a real-valued function of realvariables s, x, and Tj are the jump times of (Nt, t > 0) then. ... E[exp. {θ. Nt. j=1. g(Tj, Xj). }]= exp. {λ. t. 0(E(eθg(s,X)) 1)ds. },.

17 Jun 2019: ci Πmj=1 taijj. subject to tj > 0 j = 1,.

17 Jun 2019: Find the probability-generating functions of the random variables Hj and Tj.

10 Apr 2024: Mathematical Tripos Part II. Astrophysics Tripos Part II. Computational Projects. 2023-24. CATAM. Mathematical Tripos Part II. Astrophysics Tripos Part II. Computational Projects. July 2023. Edited by the Computational Projects Assessors Committee.

3 Aug 2022: k=0. (n. j. )(n. k. )f(j/n,k/n)tj(1 t)njsk(1s)nk f(t,s). uniformly on [0,1]2 as n.

17 Jun 2019: MATHEMATICAL TRIPOS Part IB 2009. List of Courses. Analysis II. Complex Analysis. Complex Analysis or Complex Methods. Complex Methods. Electromagnetism. Fluid Dynamics. Geometry. Groups, Rings and Modules. Linear Algebra. Markov Chains.

17 Jun 2019: Show that if g(s, x) is a real-valued function of realvariables s, x, and Tj are the jump times of (Nt, t > 0) then. ... E[exp. {θ. Nt. j=1. g(Tj, Xj). }]= exp. {λ. t. 0(E(eθg(s,X)) 1)ds. },.

22 May 2023: MATHEMATICAL TRIPOS Part II 2022. List of Courses. Algebraic Geometry. Algebraic Topology. Analysis of Functions. Applications of Quantum Mechanics. Applied Probability. Asymptotic Methods. Automata and Formal Languages. Classical Dynamics. Coding

17 Jun 2019: minimise g(t) =n. i=1. ci Πmj=1 taijj. subject to tj > 0 j = 1,.