health risks, especially HIV/AIDS. Although many organiza ons have programs that address gender, our mul -sectorial approach combining elements of development economics, public health, and other social sciences is unique. In addi on, our commitment to rigorous evalua ons ensures that the policies and global learning derived from our work are evidencebased. Our opera ng principle is to design pr...

The paper aims at extending the notion of regional boundary observability developed for linear systems to the semilinear parabolic case. We give definitions and some properties of this notion and we show that under some hypothesis, the regional boundary observability guaranted.We describe two approaches where the first is based on HUM method combined with fixed point techniques and the second u...

Let A be a sectorial operator on a non-atomic Lp-space, 1 ≤ p < ∞, whose resolvent consists of integral operators, or more generally, has a diffuse representation. Then the fractional domain spaces D(Aα) for α ∈ (0, 1) do not coincide with the real interpolation spaces of (Lq , D(A)). As a consequence, we obtain that no such operator A has a bounded H∞-calculus if p = 1.

New Hardy type inequalities in sectorial area and as a limit an exterior of ball are proved. Sharpness the is shown well.

This paper investigates existence of PC-mild solutions of impulsive fractional differential inclusions with nonlocal conditions when the linear part is a fractional sectorial operators like in Bajlekova (2001) [1] on Banach spaces. We derive two existence results of PC-mild solutions when the values of the semilinear term F is convex as well as another existence result when its values are nonco...

Esta e ja a 4a vez Que a ComissSo Sectorial para a Qualidade nas Tecnologias de InformaAo e ComunicaJes (CSO3), constitulda no mbito do Conselho Nacional para a Qualidade (CNQ), organiza este evento. As anteriores edi96es realizaram-se em Lisboa (1994 e 1995) e GuimarAes (1998). Pretendemos consolidar a iniciativa e reunir, uma vez mais, as comunidades academica e empresarial, fomentando a troc...