ON THE CONJUGATION PROBLEM FOR EQUATIONS OF MIXED-COMPOSITE TYPE OF FOURTH ORDER ON A PLANE

2021 ◽  
Vol 1 (1) ◽  
pp. 42-50
Author(s):  
Zamirbek Moldoshovich Bekmamatov
2011 ◽  
Vol 16 (3) ◽  
pp. 498-508
Author(s):  
Victor Korzyuk ◽  
Olga Kovnatskaya

In the paper existence and uniqueness of weak solutions of boundary value problems in nontube domains for fourth-order equations of composite type are proved by methods of functional analysis.


1973 ◽  
Vol 16 (2) ◽  
pp. 201-212 ◽  
Author(s):  
Elizabeth Carrow ◽  
Michael Mauldin

As a general index of language development, the recall of first through fourth order approximations to English was examined in four, five, six, and seven year olds and adults. Data suggested that recall improved with age, and increases in approximation to English were accompanied by increases in recall for six and seven year olds and adults. Recall improved for four and five year olds through the third order but declined at the fourth. The latter finding was attributed to deficits in semantic structures and memory processes in four and five year olds. The former finding was interpreted as an index of the development of general linguistic processes.


Author(s):  
Barend KLITSIE ◽  
Rebecca PRICE ◽  
Christine DE LILLE

Companies are organised to fulfil two distinctive functions: efficient and resilient exploitation of current business and parallel exploration of new possibilities. For the latter, companies require strong organisational infrastructure such as team compositions and functional structures to ensure exploration remains effective. This paper explores the potential for designing organisational infrastructure to be part of fourth order subject matter. In particular, it explores how organisational infrastructure could be designed in the context of an exploratory unit, operating in a large heritage airline. This paper leverages insights from a long-term action research project and finds that building trust and shared frames are crucial to designing infrastructure that affords the greater explorative agenda of an organisation.


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