Some Remarks on Popper’s Qualitative Criterion of Verisimilitude

Author(s):  
Kit Fine
Author(s):  
J. A. Morgan

A qualitative account is given of a differential pursuit/evasion game. A criterion for the existence of an intercept solution is obtained using future cones that contain all attainable trajectories of target or interceptor originating from an initial position. A sufficient and necessary conditon that an opportunity to intercept always exists is that, after some initial time, the future cone of the target be contained within the future cone of the interceptor. The sufficient condition may be regarded as a kind of Nash equilibrium.


Author(s):  
Stanisław Krzyżaniak

The premise for approaching the subject is the need to support companies in selecting the best stock replenishment system, taking into account all external or internal limitations related to delivery terms and order volumes assuming that safety stock is the central factor ensuring the achievement of the intended availability level. In order to meet the objective, several stock replenishment systems are briefly described. Then, prerequisites for their proper selection are identified and classified. As a result, a selection table is developed along with an algorithm for selecting an optimal stock replenishment system based on an economic or qualitative criterion.


2021 ◽  
Author(s):  
E. Petrishchev

With the development of optoelectronic technologies, it became possible to use a qualitative criterion for seed separation – their spectrometric properties, reflecting the degree of viability and germination. In the detection system of optoelectronic devices, it is possible to achieve a complete absence of mechanical interaction with the seed.


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