Christian Conrad Sprengel
نویسندگان
چکیده
منابع مشابه
Griffith Conrad Evans
Any opinions expressed in this memoir are those of the author(s) and do not necessarily reflect the views of the National Academy of Sciences. University of Rome on a Sheldon Traveling Fellowship from Harvard. He began his teaching career in 1912 as assistant professor of mathematics at the newly established Rice Institute , now Rice University, in Houston, Texas. He became professor there in 1...
متن کاملComplexification Keith Conrad
We want to describe a procedure for enlarging real vector spaces to complex vector spaces in a natural way. For instance, the natural complex analogues of Rn, Mn(R), and R[X] are Cn, Mn(C) and C[X]. Why do we want to complexify real vector spaces? One reason is related to solving equations. If we want to prove theorems about real solutions to a system of real linear equations or a system of rea...
متن کاملConrad Gessner's Paratexts.
Throughout his prolific publishing career Conrad Gessner composed abundant paratexts which offer valuable insight into his methods of working. Gessner wrote many dedications, only a minority of which were addressed to major patrons of his day. Instead he used them to thank dozens of physicians and scholars for sending him information, images, and manuscripts for his ongoing projects. Gessner ac...
متن کاملSeparability Keith Conrad
From Definition 1.1, checking a polynomial is separable requires building a splitting field to check the roots are distinct. But we will see in Section 2 a criterion for deciding when a polynomial is separable (that is, has no multiple roots) without having to work in a splitting field. In Section 3 we will define what it means for a field extension to be separable and then prove the primitive ...
متن کاملA Christian Counseling Model: Christian
The integration between psychology and Christianity has been a hot issue for Christian counselors since mid 1970s. The movement of integration has been developed in reaction to the acceptance of psychology in the area of pastoral counseling without any criticism about psychology from the Christian viewpoint. Since Jay Adams totally rejected psychology in the area of pastoral care, the effort to...
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ژورنال
عنوان ژورنال: Nature
سال: 1884
ISSN: 0028-0836,1476-4687
DOI: 10.1038/029406a0