The problem of testing equality of several binomial proportions to a speci)ed standard is considered. An exact method of testing based on the test statistic considered in Kulkarni and Shah (Statist. Probab. Lett. 25 (1995) 213) is proposed. Exact properties of the exact method and the approximate method due to Kulkarni and Shah are evaluated numerically for the two-sample case. Numerical studie...

18. yüzyılda yaşamış Osmanlı devlet adamlarından biri olan Raif İsmail Paşa, Malatyalı İbrahim Paşa’nın oğlu olarak 1725-1726 yılında Bağdat’ta dünyaya gelmiştir. Bir süre babasının kethüdalığını yürüttükten sonra, küçük evkaf payesi ile divan-ı hümayun haceganları arasına girmiştir. Ardından Gelibolu ve İstanbul baruthane nazırlığı, sipahiler silahdar katipliği, darphane eminliği, reisülküttap...

Safevi Devleti’nin kurucusu olan Şah İsmail (1487-1524), aynı zamanda büyük bir sanatçıdır. Şiirlerinde “Hataî/Hatayî” mahlasını kullanan İsmail, XVI. yüzyılın en önemli Azeri-Türk şairlerindendir. İsmail’in kurduğu devlet, Şiilik temeli üzerine inşa edilen tarikat devletidir. Devlet heterojen yapıya sahiptir. Çeşitli milletlere mensup insanları arada tutmaya çalışan halkın mücadele heyecanını ...

Using a calibration method we prove that, if Γ ⊂ Ω is a closed regular hypersurface and if the function g is discontinuous along Γ and regular outside, then the function uβ which solves { ∆uβ = β(uβ − g) in Ω \ Γ ∂νuβ = 0 on ∂Ω ∪ Γ is in turn discontinuous along Γ and it is the unique absolute minimizer of the nonhomogeneous Mumford-Shah functional

Text line segmentation in handwritten documents is an important step in document processing. We present a new text line segmentation method based on the Mumford-Shah model. The algorithm is script independent. In addition, we use morphing to remove overlaps between neighboring text lines and connect broken ones. Experimental results show the validity of our method.

Let G be a connected reductive linear algebraic group. We use geometric methods to investigate G-completely reducible subgroups of G, giving new criteria for G-complete reducibility. We show that a subgroup of G is G-completely reducible if and only if it is strongly reductive in G; this allows us to use ideas of R.W. Richardson and Hilbert– Mumford–Kempf from geometric invariant theory. We ded...