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1

A Note on a Certain Class of Prime Rings

Journal:

American Mathematical Monthly

Year:

1965

Language:

english

File:

PDF, 376 KB

english, 1965

2

Part 1 || 5354

B. R. Toskey and Kwangil Koh

Journal:

American Mathematical Monthly

Year:

1967

Language:

english

File:

PDF, 145 KB

english, 1967

3

On Simple Rings with Uniform Right Ideals

Journal:

American Mathematical Monthly

Year:

1967

Language:

english

File:

PDF, 378 KB

english, 1967

4

Advanced Problems: 5350-5359

S. A. Naimpally, R. G. Buschman, Kwangil Koh, B. R. Toskey, P. M. Weichsel, K. E. Whipple, David Rearick, H. F. Mattson, E. F. Assmus, Jr. and Jean-Pierre Serre

Journal:

American Mathematical Monthly

Year:

1966

Language:

english

File:

PDF, 152 KB

english, 1966

5

Part 1 || 5353

Kwangil Koh and C. C. Lindner

Journal:

American Mathematical Monthly

Year:

1967

Language:

english

File:

PDF, 118 KB

english, 1967

6

Advanced Problems: 5270-5279

Michael Fried, A. J. Goldman, S. M. Robinson, T. J. Head, J. J. Malone, Jr., Hewitt Kenyon, Leonard Carlitz, Kwangil Koh, Eric Nix and S. M. Robinson

Journal:

American Mathematical Monthly

Year:

1965

Language:

english

File:

PDF, 374 KB

english, 1965

7

Problems for Solution: 5171-5180

P. T. Bateman, L. A. Rubel, Kwangil Koh, James E. Potter, Robert Fitzgerald, Ranko Bojanic, Orrin Frink, P. R. Vein, Robert Breusch, David Carlson and A. E. Livingston

Journal:

American Mathematical Monthly

Year:

1964

Language:

english

File:

PDF, 351 KB

english, 1964

8

Advanced Problems: 5143,5191-5199

J. B. Roberts, Kwangil Koh, J. M. Horner, Lewis Batson, John V. Ryff, A. C. Lazer, L. Carlitz, H. Guggenheimer and H. S. Shapiro

Journal:

American Mathematical Monthly

Year:

1964

Language:

english

File:

PDF, 344 KB

english, 1964

9

On a Semi-Prime Self Injective Ring

Journal:

American Mathematical Monthly

Year:

1967

Language:

english

File:

PDF, 294 KB

english, 1967

10

Advanced Problems: 5400-5409

W. C. Waterhouse, Charles Wells, David Shelupsky, Kwangil Koh, George Grossman, A. A. Mullin, C. C. Lindner, S. W. Golomb, Thaddeus Dankel and R. A. Melter

Journal:

American Mathematical Monthly

Year:

1966

Language:

english

File:

PDF, 399 KB

english, 1966

11

Part 1 || 5352

Kwangil Koh, F. L. Sandomierski and V. C. Cateforis

Journal:

American Mathematical Monthly

Year:

1967

Language:

english

File:

PDF, 153 KB

english, 1967

12

On the Class of Rings which do not Contain Nonzero Semi-Singular Ideals

Journal:

American Mathematical Monthly

Year:

1965

Language:

english

File:

PDF, 353 KB

english, 1965

13

Advanced Problems: 5570-5579

Kwangil Koh, R. Wiegandt, Howard Kleiman, K. Drabek, L. Beran, Alexandru Lupas, F. L. Sandomierski, J. L. Ercolano, F. G. Gustavson, John H. Smith and David Cohoon

Journal:

American Mathematical Monthly

Year:

1968

Language:

english

File:

PDF, 323 KB

english, 1968

14

Advanced Problems: 5550-5559

C. C. Lindner, G. A. Heuer, D. E. Crabtree, P. R. Meyer, Surjeet Singh, D. S. Mitrinović, Howard Kleiman, P. R. Chernoff, A. W. Goodman and Kwangil Koh

Journal:

American Mathematical Monthly

Year:

1968

Language:

english

File:

PDF, 454 KB

english, 1968

15

On One-Sided Ideals which are Prime Rings

Journal:

American Mathematical Monthly

Year:

1966

Language:

english

File:

PDF, 324 KB

english, 1966

16

On Quasi-Injective Ideals in the Prime Rings

Journal:

American Mathematical Monthly

Year:

1968

Language:

english

File:

PDF, 279 KB

english, 1968

17

On Von Neumann Regular Rings

Journal:

Canadian Mathematical Bulletin

Year:

1974

Language:

english

File:

PDF, 125 KB

english, 1974

18

On a structure theorem for a semi-simple ring-like object

Journal:

Journal of Algebra

Year:

1968

Language:

english

File:

PDF, 463 KB

english, 1968

19

A classification of finite rings by zero divisors

Yuji Kobayashi, Kwangil Koh

Journal:

Journal of Pure and Applied Algebra

Year:

1986

Language:

english

File:

PDF, 641 KB

english, 1986

20

On “properties of rings with a finite number of zero divisors”

Journal:

Mathematische Annalen

Year:

1967

Language:

english

File:

PDF, 123 KB

english, 1967

21

Maximal Regular Right Ideal Space of a Primitive Ring. II

Kwangil Koh and Jiang Luh

Journal:

Transactions of the American Mathematical Society

Year:

1973

Language:

english

File:

PDF, 365 KB

english, 1973

22

The subgroup generated by the involutions in a compact ring

Cohen, Jo-Ann, Koh, Kwangil

Journal:

Communications in Algebra

Year:

1991

Language:

english

File:

PDF, 1.75 MB

english, 1991

23

A characterization of the P-adic integers

Cohen, Jo-Ann, Koh, Kwangil

Journal:

Communications in Algebra

Year:

1989

Language:

english

File:

PDF, 186 KB

english, 1989

24

The subring generated by the units in a compact ring

Cohen, Jo-Ann D., Koh, Kwangil

Journal:

Communications in Algebra

Year:

1990

Language:

english

File:

PDF, 139 KB

english, 1990

25

Idempotents in a compact ring

Cohen, Jo-Ann, Koh, Kwangil

Journal:

Communications in Algebra

Year:

1996

Language:

english

File:

PDF, 786 KB

english, 1996

26

5191

Koh, Kwangil, Gentile, E. R., Caldwell, W. H.

Journal:

American Mathematical Monthly

Year:

1965

Language:

english

File:

PDF, 154 KB

english, 1965

27

5457

T. J. Grilliot and Kwangil Koh

Journal:

American Mathematical Monthly

Year:

1968

Language:

english

File:

PDF, 168 KB

english, 1968

28

5403

Kwangil Koh and Ram N. Gupta

Journal:

American Mathematical Monthly

Year:

1967

Language:

english

File:

PDF, 106 KB

english, 1967

29

5559

Kwangil Koh and H. L. Penn

Journal:

American Mathematical Monthly

Year:

1968

Language:

english

File:

PDF, 222 KB

english, 1968

30

5172

Kwangil Koh and George Bergman

Journal:

American Mathematical Monthly

Year:

1965

Language:

english

File:

PDF, 257 KB

english, 1965

31

5570

Kwangil Koh and Dan Marcus

Journal:

American Mathematical Monthly

Year:

1969

Language:

english

File:

PDF, 107 KB

english, 1969

32

Maximal Regular Right Ideal Space of a Primitive Ring

Kwangil Koh and Jiang Luh

Journal:

Transactions of the American Mathematical Society

Year:

1972

Language:

english

File:

PDF, 367 KB

english, 1972

33

5277

Kwangil Koh and Roger A. Abelsgaard

Journal:

American Mathematical Monthly

Year:

1966

Language:

english

File:

PDF, 204 KB

english, 1966

34

Maximal regular right ideal space of a primitive ring. II

Koh, Kwangil, Luh, Hang

Journal:

Transactions of the American Mathematical Society

Year:

1973

Language:

english

File:

PDF, 1.28 MB

english, 1973

35

Mathematical Notes

Sprecher, D. A., Robison, J. B., King, J. P., Eljoseph, Nathan, Koh, Kwangil, Lakshminarasimhan, T. V., Bechtell, Homer, Duncan, R. L.

Journal:

American Mathematical Monthly

Year:

1965

Language:

english

File:

PDF, 1.08 MB

english, 1965

36

Half-transitive group actions in a compact ring

Jo-Ann Cohen, Kwangil Koh

Journal:

Journal of Pure and Applied Algebra

Year:

1989

Language:

english

File:

PDF, 1.07 MB

english, 1989

37

Involutions in a compact ring

Jo-Ann Cohen, Kwangil Koh

Journal:

Journal of Pure and Applied Algebra

Year:

1989

Language:

english

File:

PDF, 1.23 MB

english, 1989

38

The structure of compact rings

Jo-Ann Cohen, Kwangil Koh

Journal:

Journal of Pure and Applied Algebra

Year:

1992

Language:

english

File:

PDF, 847 KB

english, 1992

39

On the primitive representations of the group of units of a ring to the symmetric group of the nonunits

Jo-Ann Cohen, Kwangil Koh, J.W. Lorimer

Journal:

Journal of Pure and Applied Algebra

Year:

1994

Language:

english

File:

PDF, 1.53 MB

english, 1994

40

Review of Ternary Quadratic Forms and Norms: edited by Olga Taussky

Journal:

Linear Algebra and its Applications

Year:

1984

Language:

english

File:

PDF, 120 KB

english, 1984

41

On the matrix ring over a finite field

Journal:

Linear Algebra and its Applications

Year:

1985

Language:

english

File:

PDF, 136 KB

english, 1985

42

Compact rings having a finite simple group of units

Jo-Ann Cohen, Kwangil Koh

Journal:

Journal of Pure and Applied Algebra

Year:

1997

Language:

english

File:

PDF, 995 KB

english, 1997

43

On the group actions of the units on non-units in a compact ring

Jo-Ann Cohen, Kwangil Koh

Journal:

Journal of Pure and Applied Algebra

Year:

1988

Language:

english

File:

PDF, 614 KB

english, 1988

44

The group of units in a compact ring

Jo-Ann Cohen, Kwangil Koh

Journal:

Journal of Pure and Applied Algebra

Year:

1988

Language:

english

File:

PDF, 845 KB

english, 1988

45

Topological and Algebraic Properties of the Subgroup Generated by the Involutions in a Compact Ring

JO-ANN COHEN, KWANGIL KOH

Journal:

Annals of the New York Academy of Sciences

Year:

1994

Language:

english

File:

PDF, 298 KB

english, 1994

46

[IEEE 1995 IEEE International Conference on Robotics and Automation - Nagoya, Japan (21-27 May 1995)] Proceedings of 1995 IEEE International Conference on Robotics and Automation - Variable structure control of nonholonomic wheeled mobile robot

Hyun-Sik Shim,, Jong-Hwan Kim,, Kwangill Koh,

Year:

1995

Language:

english

File:

PDF, 547 KB

english, 1995

47

On a Semiprimary Ring

Journal:

Proceedings of the American Mathematical Society

Year:

1968

Language:

english

File:

PDF, 145 KB

english, 1968

48

On one sided ideals of a prime type

Journal:

Proceedings of the American Mathematical Society

Year:

1971

Language:

english

File:

PDF, 876 KB

english, 1971

49

[IEEE 35th IEEE Conference on Decision and Control - Kobe, Japan (11-13 Dec. 1996)] Proceedings of 35th IEEE Conference on Decision and Control - High-precision control of positioning systems with nonsmooth nonlinearities

Jong-Hwan Kim,, Jeong-Yul Jeon,, Seon-Woo Lee,, Kwangill Koh,

Year:

1996

Language:

english

File:

PDF, 550 KB

english, 1996

50

[Lecture Notes in Mathematics] Lectures on Rings and Modules Volume 246 || Quasisimple modules and other topics in ring theory

Year:

1971

Language:

english

File:

PDF, 3.01 MB

english, 1971