Solving a fishy problem

the algorithm for solving the inverse numerical range problem

برد عددی ماتریس مربعی a را با w(a) نشان داده و به این صورت تعریف می کنیم w(a)={x8ax:x ?s1} ، که در آن s1 گوی واحد است. در سال 2009، راسل کاردن مساله برد عددی معکوس را به این صورت مطرح کرده است : برای نقطه z?w(a)، بردار x?s1 را به گونه ای می یابیم که z=x*ax، در این پایان نامه ، الگوریتمی برای حل مساله برد عددی معکوس ارانه می دهیم.

A Problem-Solving Approach

A Problem-solving Perspective

A wide variety of organizational practices have been proposed to support the creation, storage and transfer of knowledge, yet it is often unclear how these practices relate to one another in their contribution to organizational performance. This study develops a categorization system for knowledge management practices based on two dimensions: the practices' role in the problem-solving process, ...

Something fishy

laboratories and centralizing many of the facilities. His own lab expanded considerably to include mathematicians and computer scientists as well as biologists. Dr Goodfellow continued to develop his work on gene mapping by generating somatic hybrid cell lines which contain only fragments of human chromosomes. Along with Tony Monaco, John Todd, Hans Lehrach and others he helped set up the gene ...

Solving a hairy problem.

Investigation and methods: Blood results revealed a persistently raised testosterone between 5.7 and 9nmol/l (NR 0.0 to 2.7). Her LH and FSH were 38.9 and 46.5 IU/L respectively. Her dihydrotestosterone was 1.27nmol/l (NR 0.0 to 1.0) and androstenedione was 5.5nmol/l (NR 4.0 to 10.2). A low dose dexamethasone suppression test (LDDST) demonstrated a cortisol level suppressed below 30 nmol/l at 4...